| Abdomen |
Deflected |
Lateral muscle |
Precoxa |
| Abdominal aorta |
Deflected front |
Lateral plate |
Pregastric tooth |
| Abdominal appendage |
Deflexed front |
Lateral process |
Prehensile |
| Abdominal ganglion |
Delayed development |
Lateral ramus |
Prehensile antenna |
| Abdominal limb |
Dendrobranch |
Lateral scutal depressor |
Preischium |
| Abdominal process |
Dendrobranchiate |
Lateral spine |
Prelateral lobe |
| Abdominal segment |
Dendrobranchiate gill |
Lateral tooth |
Preoral sting |
| Abdominal seta |
Dentate |
Lateral wall |
Preorbital spine |
| Abdominal somite |
Denticle |
Lattice organs |
Preparatory female |
| Abdominal spine |
Denticulate |
Latus |
Presegmental region |
| Abreptor |
Denticulate seta |
Lecithotrophic |
Preungal process |
| Acanthopod |
Denticule |
Leg |
Prezoea |
| Acanthosoma |
Depressed |
Levator muscle |
Primary denticle |
| Accessory Antennule |
Depressor muscle |
Lifting spine |
Primary flagellum |
| Accessory flagellum |
Depressor muscle crests |
Ligament |
Primary larva |
| Accessory flexor muscle |
Depressor muscle, lateral |
Light organ |
Primary plate |
| Accessory gill |
Dermal |
Limadiiformes |
Primordial plate |
| Accessory gland |
Dermal gland |
Limb |
Primordial valve |
| Accessory heart |
Descending |
Line of concrescence |
Proboscate seta |
| Accessory lobe |
Descending aorta |
Linea |
Proboscis |
| Accomodation groove |
Detritus |
Linea anomurica |
Processus masculinus |
| Acicle |
Deuterocerebrum |
Linea anomurica, L. homolica, L. thalassinica |
Processus uncifer |
| Acron |
Deutocerebrum |
Linea branchiostegalis |
Processus ventralis |
| Acumen |
Diacresis |
Linea dromica |
Procoxa |
| Acute |
Diaeresis |
Linea dromiidica |
Proctodaeum |
| Adductor muscle (of carapace) |
Diapause |
Linea homolica |
Proctodeum |
| Adductor muscle scar pattern |
Digestive cecum |
Linea lateralis |
Produced |
| Adductor pit |
Digestive diverticulum |
Linea thalassinica |
Proecdysis |
| Adductor ridge |
Digestive gland |
Linguiform |
Proepistome |
| Adhesion pads |
Digitiform |
List |
Promotor muscle |
| Adhesive gland |
Direct development |
Liver |
Propodal prolongation |
| Adont hinge |
Distad |
Lobe |
Propodus |
| Adrostal carina |
Distal |
Locking folds, dorsal |
Prosartema |
| Adrostral ridge |
Distal fold |
Longitudinal canal |
Prosoma |
| Adrostral sulcus |
Distolateral |
Longitudinal septum |
Prosome |
| Aesthetasc seta |
Distolateral projection |
Longitudinal suture |
Prosomite |
| Aesthetascs |
Distomedian projection |
Longitudinal tube |
Protandrous |
| Afferent branchial channels |
Distoventral projection |
Lophodont hinge |
Protocephalon |
| Afferent channels |
Diverticulum |
Lower lateral |
Protocerebrum |
| Afferent respiratory channels |
Domicillium |
Lower latus |
Protogastric lobe |
| Ala |
Dorsad |
Lower lip |
Protogastric region |
| Aliform apophyses |
Dorsal |
Lower submedian spine |
Protogynous |
| Alimentary tract |
Dorsal abdominal artery |
Lumen |
Protopod |
| Allometric growth |
Dorsal artery |
Luminescent organs |
Protopodite |
| Ambulatory leg |
Dorsal cecum |
Lunule |
Protozea |
| Ambulosome |
Dorsal keel |
Majid seta |
Protozoea |
| Ambulosomite |
Dorsal organ |
Major claw |
Proventriculus |
| Amphidont hinge |
Dorsal orifice |
Male-cell receptacle |
Proximal |
| Ampulla |
Dorsal oval |
Manca |
Proximodistal axis |
| Anal flap |
Dorsal pit |
Manca stage |
Pseudepipod |
| Anal furca |
Dorsal plate |
Mancoid stage |
Pseudibacus |
| Anal operculum |
Dorsal process |
Mandible |
Pseudobranchial lobe |
| Anal papilla |
Dorsal spine |
Mandible body |
Pseudochaeta |
| Anal segment |
Dorsolateral |
Mandibles |
Pseudoperculum |
| Anal somite |
Dorsolateral carina |
Mandibular artery |
Pseudorostral lobe |
| Anal spines |
Dorsolateral lobule |
Mandibular foramen |
Pseudorostrum |
| Anameric |
Dorsolateral sulcus |
Mandibular groove |
Pseudotrachea |
| Anamorphic development |
Dorsolaterally |
Mandibular lobe |
Pseudozoea |
| Androdioecy |
Dorsomedian carina |
Mandibular palp |
Pterygostome |
| Androgenic gland |
Dorsomedian groove |
Mandibular stylet |
Pterygostomial region |
| Anecdysis |
Dorsomedian lobule |
Mantle |
Pterygostomial spine |
| Angulate |
Dorsoventral axis |
Mantle cavity |
Pterygostomian carina |
| Annulate seta, with setules |
Dorsoventral muscle |
Manus |
Pterygostomian region |
| Annulate seta, without setules |
Dorsoventralis posterior |
Margin |
Pterygostomian spine |
| Annulations |
Dorsoventralis posterior muscle |
Marginal carina |
Pubescence |
| Annulus |
Dorsum |
Marginal groove |
Puerulus |
| Annulus ventralis |
Doublure |
Mariculture |
Punctation |
| Anomura |
Duplicature |
Marsupium |
Punctum |
| Anomuran crabs |
Dwarf male |
Masticatory process |
Pustula |
| Anomuran seta |
Ecdysis |
Mastigobranch |
Pygidium |
| Antenna |
Ectosoma |
Mastigopus |
Pylopod |
| Antennae |
Edge |
Mastigopus stage |
Pyloric stomach |
| Antennal acicle |
Efferent branchial channels |
Maxilla |
Quadrangular |
| Antennal appendage |
Efferent channels |
Maxillae |
Radial lirae |
| Antennal artery |
Efferent respiratory channels |
Maxillary gland |
Radial pore canals |
| Antennal carina |
Egestion |
Maxillary hook |
Radius |
| Antennal flagellum |
Egg |
Maxilliped |
Ramus |
| Antennal gland |
Egg nauplius |
Maxillipedal somite |
Raptorial claw |
| Antennal groove |
Egg sac |
Maxillipeds |
Rasp |
| Antennal muscle |
Egg string |
Maxillopodan eye |
Receptaculi |
| Antennal notch |
Egg-bearing |
Maxillula |
Receptaculum seminalis |
| Antennal peduncle |
Eighth limb |
Maxillule |
Rectal cecum |
| Antennal region |
Ejaculatory duct |
Maxillules |
Rectal gland |
| Antennal scale |
Elaphocaris |
MC |
Rectum |
| Antennal setae formula |
Element |
Median |
Recurved |
| Antennal spine |
Elongate |
Median articulated spine |
Remotor muscle |
| Antennary nerves |
Elytra |
Median carina |
Reniform |
| Antennula |
Emarginate |
Median dorsal plate |
Reptantia |
| Antennular artery |
End sac |
Median element |
Respiratory area |
| Antennular flagellum |
Endite |
Median eye |
Reticulate |
| Antennular fossette |
Endognath |
Median keel |
Reticulum |
| Antennular lamella |
Endoparasite |
Median lateral |
Retinaculae |
| Antennular lappet |
Endophragm |
Median latus |
Retinacular hooks |
| Antennular peduncle |
Endophragmal skeleton |
Median lobe |
Retinaculum |
| Antennular process |
Endopleurite |
Median pore |
Retrostylet |
| Antennular scale |
Endopod |
Median protuberance |
Rib |
| Antennular somite |
Endopodal lobe |
Median sulcus |
Ridge |
| Antennular spine |
Endopodite |
Medulla terminalis X-organ |
Ring |
| Antennulary nerves |
Endoskeleton |
Megalopa |
Rome's organ |
| Antennulary part |
Endosoma |
Membranous |
Rootlet |
| Antennule |
Endosternite |
Mereopod |
Rostral angle |
| Antepenultimate |
Endostome |
Merocerite |
Rostral carina |
| Anterioposterior axis |
Entire |
Merodont hinge |
Rostral filaments |
| Anterior |
Entomodont hinge |
Meropodite |
Rostral formula |
| Anterior aorta |
Ephippium |
Merus |
Rostral hood |
| Anterior chamber |
Epibenthic |
Mesenteron |
Rostral incisure |
| Anterior element |
Epibiont |
Mesial |
Rostral latus |
| Anterior head lobe |
Epibranchial |
Mesial process |
Rostral notch |
| Anterior lappet |
Epibranchial lobe |
Mesial ramus |
Rostral plate |
| Anterior process |
Epibranchial region |
Mesial ridge |
Rostral sinus |
| Anterior tubercle |
Epibranchial space |
Mesial tubercle |
Rostral spine |
| Antero-lateral teeth |
Epicaridium |
Mesobranchial lobe |
Rostral tooth |
| Anterolateral |
Epidermis |
Mesobranchial region |
Rostrolateral |
| Anterolateral angle |
Epigastric area |
Mesocerebrum |
Rostrum |
| Anterolateral carina |
Epigastric lobes |
Mesogastric lobe |
Rudimentary oostegite |
| Anterolateral margin |
Epigastric region |
Mesogastric region |
Rugose |
| Anterolateral region |
Epigastric spine |
Mesoparasite |
Saccule |
| Anterolateral spine |
Epigastric tooth |
Mesopelagic |
Sacculus |
| Anterolateral tooth |
Epigean |
Mesoplankton |
Sagittate |
| Antimerodont hinge |
Epignath |
Mesosome |
Saw bristles |
| Antizoea |
Epimeral fold |
Mesosternum |
Scale |
| Antorbital spine |
Epimeral line |
messed up |
Scape |
| Antrum |
Epimere |
Metabranchial |
Scaphocerite |
| Anus |
Epimeron |
Metabranchial lobe |
Scaphognathite |
| Aorta |
Epimorphic development |
Metabranchial region |
Schizodont hinge |
| Aortic valve |
Epipelagic |
Metacerebrum |
Schizopod larva |
| Apertural hook |
Epiphyte |
Metagastric lobe |
Sclerite |
| Apertural spine |
Epipod |
Metagastric region |
Sclerotized |
| Aperture |
Epipodite |
Metamorphic |
Scutal adductor |
| Apex |
Episternum |
Metamorphic development |
Scutal adductor scar |
| Apical |
Epistome |
Metamorphosed |
Scutal margin |
| Apicobasal ridge |
Epizoism |
Metamorphosis |
Scutellate |
| Apicoumbonal ridge |
Erichthus larva |
Metanauplius |
Scutum |
| Apodemal pit |
Esophageal connective |
Metapon |
Second antenna |
| Apodeme |
Esophagus |
Metasoma |
Second form male |
| Apophysis |
Esthetasc |
Metasome |
Second male form |
| Appendage |
Excavate |
Metastoma |
Second maxilla |
| Appendix interna |
Excretory duct |
Metastome |
Secondary bud |
| Appendix masculina |
Excretory organ |
Metazoea |
Secondary denticle |
| Aquaculture |
Excretory pore |
Metopon |
Secondary plate |
| Area |
Excretory tubule |
Micronicus |
Segment |
| Areola |
Exhalant passage |
Midgut |
Segmental artery |
| Areolation |
Exite |
Midgut cecum |
Sella turcica |
| Armature |
Exognath |
Midgut diverticulum |
Seller groove |
| Artery |
Exopod |
Midgut glands |
Selvage |
| Arthribranch |
Exopodite |
Milne-Edwards openings |
Selvage groove |
| Arthrite |
Exorbital process |
Molar |
Semi-closed petasma |
| Arthrobranch |
Exoskeleton |
Molar process |
Semi-open petasma |
| Arthrobranchia |
Explosive cells |
Molt |
Seminal papilla |
| Arthrobranchiae |
Extended development |
Molting |
Seminal receptacle |
| Arthrobranchiata |
Extensor margin |
Morphology |
Seminal receptacles |
| Arthrodial membrane |
Extensor muscle |
Moult to puberty |
Seminal vesicle |
| Arthrophragm |
Extensor surface |
Mouth |
Sensilla |
| Article |
Externa |
Mouth cirri |
Sensoriform filament |
| Articular furrow |
Eye |
Mouth cone |
Sensory pore of the mandibular molar |
| Articular knob |
Eye tubercle |
Mouthparts |
Sensory pore X-organ |
| Articular membrane |
Eyes |
Movable finger |
Septum |
| Articular ridge |
Eyespine |
Movable spine |
Serrate |
| Ascending |
Eyestalk |
Mucoid |
Serrate seta |
| Atrium oris |
Falcate |
Mucous gland |
Serration |
| Attachment disc |
Family |
Mucro |
Seta |
| Attractor epimeralis muscle |
Fan seta |
Multiarticulate |
Setal row |
| Autotomy |
Fastigial plate |
Multiseriate |
Setiferous |
| Bar |
Fecundity |
Mural plate |
Setophore |
| Basal margin |
Fenestra |
Murus |
Setose |
| Basal plate |
Fertilization duct |
Muscle pit |
Setulate seta |
| Baseoendopod |
Fifth limb |
Mysis |
Setule |
| Basi-ischium |
Filament |
Mysis Larva |
Seventh limb |
| Basial spine |
Filamentary appendage |
Mysis stage |
Sexual pore |
| Basicarinal angle |
Filter chamber |
Myxal surface |
Sheath |
| Basicerite |
Filtering apparatus |
Natapod |
Shell |
| Basidorsal point |
Finger |
Natasome |
Shell fold |
| Basilateral angle |
Fingers |
Natasomite |
Shell gland |
| Basioccludent angle |
Finishing arthrodial membrane |
Natatory |
Shell spine |
| Basiophthalmite |
First antenna |
Natatory lobe |
Shield |
| Basipod |
First form male |
Naupliar eye |
Sieve plate |
| Basis |
First maxilla |
Naupliar shield |
Simple rostrum |
| Basiscutal angle |
First-stage lobster |
Nauplioid |
Simple seta |
| Basitergal angle |
Fissure |
Nauplius |
Simple velum |
| Bathypelagic |
Fixed finger |
Nauplius eye |
Sinuate |
| Beak |
Flabellum |
Nauplius larva |
Sinuous |
| Beaked apex |
Flagellar lobule |
Neck |
Sinus |
| Bellonci organ |
Flagellomere |
Neck organ |
Sinus gland |
| Bender muscle |
Flagellum |
Nephropore |
Siphon |
| Benthos |
Flange |
Neutrum |
Sixth limb |
| Biarticulate |
Flange groove |
Neutrum stage |
Skeletal duplicature |
| Bidentate |
Flexor margin |
Nisto |
Socket |
| Bifid |
Flexor muscle |
Node |
Soft crab |
| Biformes |
Flexor surface |
Non-annulate seta, robust |
Solum |
| Bifurcate |
Foliaceous |
Non-annulate seta, small, non-robust |
Solus |
| Bilobed |
Food groove |
Normal pore canals |
Somite |
| Bioluminescene |
Foregut |
Notum |
Spatulate |
| Biramous |
Forehead |
Nuchal organ |
Spawning |
| Biserial branch |
Forked process |
Obliquely erect |
Species |
| Biunguiculate |
Formation seta |
Obsolescent |
Sperm duct |
| Bladder |
Fornix |
Obsolete |
Sperm plug |
| Blind capsule |
Fossa |
Obtuse |
Sperm tube |
| Blood pump |
Four-celled sense organ |
Occipital notch |
Spermatheca |
| Blood rooms |
Fourth limb |
Occipital point |
Spermathecum |
| Body articulation |
Foveola |
Occludent margin |
Spermatic sac |
| Body chamber |
Free edge |
Occludent teeth |
Spermatophore |
| Body of mandible |
Free margin |
Ocellus |
Spermatophoric sac |
| Body ring |
Frena |
Ocular acicle |
Spicate |
| Body somite |
Frill |
Ocular bulla |
Spine |
| Boletate |
Frons |
Ocular lobe |
Spine row |
| Bopyridum |
Front |
Ocular papilla |
Spine row, mandibular |
| Boss |
Frontal appendage |
Ocular peduncle |
Spiniform seta |
| Brachium |
Frontal arch |
Ocular plate |
Spinnaret gland |
| Brachyura |
Frontal band |
Ocular scale |
Spinneret |
| Brachyuran crabs |
Frontal filament |
Ocular sinus |
Spinning gland |
| Brain |
Frontal heart |
Ocular spine or projection |
Spinose |
| Branchia |
Frontal lamina |
Ocular stylet |
Spinulate |
| Branchial |
Frontal lobe |
Oesophagus |
Spinule |
| Branchial apparatus |
Frontal margin |
Oil sac |
Spiny lobsters |
| Branchial carina |
Frontal organs |
Olfactory hair |
Spiracle |
| Branchial cavity |
Frontal plate |
Olfactory seta |
Spiral canal |
| Branchial chamber |
Frontal process |
Ommatidia |
Sponge |
| Branchial count |
Frontal region |
Ommatidium |
Spur |
| Branchial filament |
Frontal teeth |
Ontogenic |
Spur fasciole |
| Branchial glands |
Frontal tooth |
Oostegite |
Spur furrow |
| Branchial lobe |
Fronto-orbital distance |
Oostegites |
Squama |
| Branchial plate |
Frontolateral horn |
Oostegopod |
Stadia |
| Branchial region |
Furca |
Open petasma |
Stage |
| Branchiocardiac carina |
Furcal claw |
Open thelycum |
Stalked eyes |
| Branchiocardiac groove |
Furcal ramus |
Opener muscle |
Standard measurements |
| Branchiocardiac sulcus |
Furcate |
Opercula |
Statocyst |
| Branchiostegal area |
Furcilia |
Opercular membrane |
Statocysts |
| Branchiostegal carina |
Furrow |
Opercular valve |
Statolith |
| Branchiostegal spine |
Fused zone |
Operculiform |
Stenopod |
| Branchiostegal sulcus |
Galea |
Operculum |
Stenopodial |
| Branchiostegal-hepatic carina |
Gametogenesis |
Ophthalmic artery |
Stenopodium |
| Branchiostegite |
Ganglion |
Ophthalmic scale |
Stenopodous |
| Branchiostegites |
Gastric caecae |
Ophthalmic somite |
Sternal artery |
| Bristle |
Gastric groove |
Optic artery |
Sternal bar |
| Brood chamber |
Gastric mill |
Optic calathus |
Sternal canal |
| Brood plate |
Gastric region |
Optic lobe |
Sternal cornuae |
| Brood pouch |
Gastric tooth |
Optic nerve |
Sternal furca |
| Brood sac |
Gastro-orbital carina |
Optic vesicle |
Sternal gill |
| Brooding female |
Gastro-orbital gland |
Oral appendages |
Sternal grooves |
| Broom seta |
Gastrofrontal carina |
Oral cone |
Sternal plastron |
| Brush |
Gastrofrontal sulcus |
Oral opening |
Sternal plate |
| Brush-shaped organ |
Gastrohepatic gland |
Oral pyramid |
Sternal process |
| Buccal cavern |
Gastrolith |
Orbit |
Sternite |
| Buccal cavity |
Gastroorbital carina |
Orbital border |
Sternum |
| Buccal frame |
Gastroorbital groove |
Orbital carina |
Sternum canal |
| Buccal groove |
Geniculate |
Orbital fissure |
Stipe |
| Bud |
Genital appendage |
Orbital hiatus |
Stomach |
| Bulb |
Genital atrium |
Orbital margin |
Stomatopod integumental ornamentation |
| Bulla |
Genital complex |
Orbital region |
Stomodaeum |
| Calamus |
Genital cone |
Orbital spine |
Stomodeum |
| Calathus |
Genital double-somite |
Orbital tooth |
Stretcher muscle |
| Calcar |
Genital flap |
Orbital-antennal sulcus |
Stria |
| Calceolus |
Genital lobe |
Orbito-antennulary pits |
Striate |
| Calcified inner lamella |
Genital operculum |
Orbitorostral groove |
Stridulating organ |
| Calyptopis |
Genital papilla |
Order |
Stygobiont |
| Canna |
Genital region |
Organ of Bellonci |
Stylamblys |
| Caperation |
Genital segment |
Organs of pesta |
Style |
| Capitate |
Genital somite |
Orifice |
Stylet |
| Capitulum |
Genitalia |
Ornament |
Styliform |
| Carapace |
Genitoabdomen |
Ornamentation |
Stylocerite |
| Carapace angles |
Genus |
Orthonauplius |
Sub- |
| Carapace carina |
Genus inquirendum |
Ossicles |
Subapical spine |
| Carapace carinae |
Gill |
Ostia |
Subbranchial region |
| Carapace costae |
Gill bailer |
Ostium |
Subcarina |
| Carapace costellae |
Gill cavity |
Outer lamella |
Subcentral tubercle |
| Carapace groove |
Gill chamber |
Outer lobe |
Subchela |
| Carapace grooves |
Gill formula |
Outer plate |
Subchelate |
| Carapace growth line |
Gill plate |
Ovary |
Subchirocerate |
| Carapace horn |
Gills |
Ovate |
Subenteric ganglion |
| Carapace length |
Gland cone |
Oviducal diverticulum |
Subesophageal ganglion |
| Carapace lirae |
Glaucothoe |
Oviduct |
Subesophageal mass |
| Carapace region |
Gnathal |
Ovigerous |
Subfrontal plate |
| Carapace regions |
Gnathal lobe |
Ovigerous frena |
Subhepatic carina |
| Carapace spine |
Gnathobase |
Ovigerous lamella |
Subhepatic region |
| Carapace spines |
Gnathopods |
Ovigerous spines |
Subhepatic sulcus |
| Carapace teeth |
Gnathothorax |
Ovisac |
Subitaneous |
| Carapace tooth |
Gonads |
Ovotestis |
Sublateral sulcus |
| Carcinisation |
Gonapophysis |
Ovum |
Submarginal carina |
| Cardiac |
Gongylodont hinge |
Paired receptacles |
Submedian carina |
| Cardiac notch |
Gonochoristic |
Palate |
Submedian denticle |
| Cardiac region |
Gonocoel |
Palm |
Submedian groove |
| Cardiac stomach |
Gonoduct |
Palp |
Submedian lobes |
| Cardiac tooth |
Gonophysis |
Palp foramen |
Submedian spine |
| Cardial sulcus |
Gonopod |
Palpus |
Submedian tooth |
| Cardiopyloric valve |
Gonopore |
Papilla |
Subneural artery |
| Cardo |
Granulate |
Papillate |
Suborbital region |
| Caridean lobe |
Granule |
Pappose seta |
Suborbital spine |
| Caridean shrimps |
Green glands |
Parabranchial groove |
Subrostral sulcus |
| Caridoid escape reaction |
Grimothea |
Paracopulatory organ |
Subrostrum |
| Caridoid facies |
Groove |
Paraesophageal ganglion |
Suction disc |
| Carina |
Growth line |
Paragnath |
Suctorial structures |
| Carinal |
Guide setule |
Parapenaeid spine |
Sulcus |
| Carinal latus |
Gymnoplean |
Parasite |
Superior abdominal aorta |
| Carinal margin |
Gymnopleans |
Paries |
Support ridge, posterior mandibular |
| Carinate |
Gynandromorph |
Parietal canal |
Supra-anal plate |
| Carinolateral |
Habitat |
Parietal plate |
Supra-esophageal ganglion |
| Carpace |
Habitus |
Parietal pore |
Supra-ocular spines |
| Carpocerite |
Haemocoel |
Parietal septum |
Supraclypeal |
| Carpochelate |
Haft organ |
Parietal tube |
Supraesophageal ganglion |
| Carpopod |
Hair |
Pars ampullaris |
Suprahepatic spine |
| Carpoprodus |
Hand |
Pars centralis |
Supralabrum |
| Carpus |
Haplocerate |
Pars incisiva |
Supraneural artery |
| Catalepsis |
Hard crab |
Pars molaris |
Supraorbital carina |
| Caudal |
Head |
Parva |
Supraorbital eave |
| Caudal appendage |
Head apodeme |
Parva stage |
Supraorbital spine |
| Caudal fan |
Head pore |
Pattern |
Sutural edge |
| Caudal filament |
Head shield |
Paucisetose |
Suture |
| Caudal furca |
Heart |
PD |
Swimmeret |
| Caudal process |
Helmet |
Pecten |
Swimming leg |
| Caudal rami |
Hemiamphidont hinge |
Pectinate |
Symbiosis |
| Caudal ramus |
Hemipenes |
Pedestal seta |
Symbiotic |
| Caudal siphon |
Hemiplumose |
Pedicle |
Sympod |
| Caudal style |
Hemocoel |
Pedigerous |
Syncerebrum |
| CB |
Hemocyanin |
Peduncle |
Syncoxa |
| Cecum |
Hemoglobin |
Peeler crab |
Tagma |
| Celation |
Hemolymph |
Peg |
Tagmosis |
| Cement gland |
Hepatic area |
Pelagic |
Tailfan |
| Central projection |
Hepatic artery |
Penaeid shrimps |
Tarsus |
| Cephalasome |
Hepatic caeca |
Penes |
Taxonomist |
| Cephalic |
Hepatic carina |
Penial rami |
TC |
| Cephalic constriction |
Hepatic cecum |
Penicilla |
Tectum |
| Cephalic dorsal length |
Hepatic gland |
Penicillus |
Tegmen |
| Cephalic flexure |
Hepatic groove |
Penile papillae |
Tegumental gland |
| Cephalic hook |
Hepatic lobe |
Penis |
Tegumental glands |
| Cephalic shield |
Hepatic region |
Pentodont hinge |
Telopod |
| Cephalic somite |
Hepatic spine |
Penultimate |
Telson |
| Cephalomere |
Hepatic sulcus |
Peraeopod |
Telson head |
| Cephalon |
Hepatic valve |
Pereion |
Telsonic comb |
| Cephalosome |
Hepatopancreas |
Pereionite |
Tendon |
| Cephalothoracic ganglion |
Hermaphrodite |
Pereiopod |
Tergal depressor insertion |
| Cephalothorax |
Hermaphroditic |
Pereomere |
Tergal fold |
| Cercopod |
Heterochelate |
Pereon |
Tergal margin |
| Cercus |
Heteromorph |
Pereonal segment |
Tergal spur |
| Cerebral ganglion |
Hindgut |
Pereonite |
Tergite |
| Cervical carina |
Hindgut gland |
Pereopod |
Tergolateral margin |
| Cervical furrow |
Hinge |
Pericardial cavity |
Tergum |
| Cervical groove |
Hinge joint |
Pericardial membrane |
Terminal |
| Cervical notch |
Hinge line |
Pericardial septum |
Terminal claw spines |
| Cervical sinus |
Hinge margin |
Pericardial sinus |
Terminal element |
| Cervical spine |
Hinge nodes |
Pericardium |
Terminal pegs |
| Cervical sulcus |
Hinge selvage |
Peritrophic membrane |
Testis |
| Cervical suture |
Hingement |
Peritrophic membrane gland |
Thaumatopsylloid |
| Chaetotaxy |
Hirsute |
Petasma |
Thelycum |
| Chalimus |
Holamphidont hinge |
Pharynx |
Third maxillipeds |
| Chela |
Holomerodont hinge |
Pheromone |
Thixotropic |
| Chelate |
Holotype |
Phoresis |
Thoracic |
| Cheliped |
Horn |
Phoront |
Thoracic appendage |
| Chelipeds |
Host |
Photophore |
Thoracic ganglion |
| Chiela |
Hyaline lamella |
Phyllobranch |
Thoracic legs |
| Chirocerate |
Hypobranchial space |
Phyllobranchia |
Thoracic limb |
| Chitin |
Hypodermis |
Phyllobranchiate |
Thoracic ridge |
| Chromatophore |
Hypogean |
Phyllobranchiate gill |
Thoracoabdomen |
| Cicatrix |
Hypopharynx |
Phyllopod |
Thoracomere |
| Cincinnuli |
Hypostoma |
Phyllopodia |
Thoracopod |
| Cincinnulus |
Hypostome |
Phyllopodial |
Thorax |
| Circumboreal |
IM |
Phyllopodium |
Thumb |
| Circumesophageal connective |
Imbricate plates |
Phyllosoma |
Tomentum |
| Circumesophageal ganglion |
Immersed |
Phylotypic stage |
Tooth |
| Circumesophageal nerve ring |
Immovable finger |
Phylum |
Toothed furrow |
| Circumgenital body cavity |
Incisor |
Pilose |
Tracheate |
| Circumgnathal |
Incisor process |
Pincer |
Transverse groove |
| Circumoral connective |
Incisur |
Pinnate seta |
Transverse septum |
| Cirral fan |
Indirect development |
Pit |
Transverse suture |
| Cirri |
Induarte |
Plankton |
Trichobranch |
| Cirrus |
Indurate |
Plate |
Trichobranchiate |
| Clasper |
Inferior abdominal artery |
Plectrum |
Trichobranchiate gill |
| Class |
Inferior antennal sinus |
Pleomere |
Trichogon |
| Clava |
Inferior groove |
Pleon |
Tricobranchia |
| Clavate |
Infra-gastro-orbital carina |
Pleonite |
Tricuspid |
| Clavus |
Inframedian lateral |
Pleopod |
Tridentate |
| Claw |
Inframedian latus |
Pleopodal artery |
Trifid |
| Cleaning setae |
Infraorbital spine |
Pleopodal cavity |
Trilobed |
| Closed petasma |
Infraorder |
Pleosome |
Trisinuate |
| Closed thelycum |
Inner lamella |
Pleotelson |
Tritocerebrum |
| Closer muscle |
Inner lamina |
Plesiomorphic |
Triturating surface |
| Clypeus |
Inner lobe |
Pleura |
Trituratory |
| Colleteric gland |
Inner margin |
Pleural lobe |
Triunguiculate |
| Comb |
Inner plate |
Pleural suture |
Troglobitic |
| Comb collar |
Inquilism |
Pleurepimere |
Trophi |
| Combinatorial stages |
Insemination |
Pleurite |
True lobsters |
| Commensal |
Instar |
Pleurobranch |
Truncate |
| Compartment plate |
Integument |
Pleurobranchia |
Trunk |
| Complemental plate |
Inter-antennular septum |
Pleurobranchiae |
Trunk appendage |
| Complex |
Interantennular |
Pleuron |
Tubercle |
| Compound eye |
Intercalary spine |
Pleuropod |
Tuberculate |
| Compound rostrum |
Intercalated stages |
Plicate |
Turret |
| Compressed |
Intercervical groove |
Plication |
Umbo |
| Conchostracan carapace interspace |
Intercoxal plate |
Plumodenticulate seta |
Umbonal spine |
| Conchostracan carapace interval |
Intercoxal sclerite |
Plumose natatory seta |
Unequally bifid seta |
| Conchostracan carapace ribs |
Interior spine |
Plumose seta |
Unguis |
| Condyle |
Interlaminate figure |
Podobranch |
Ungulus |
| Congener |
Intermediate carina |
Podobranchia |
Uniarticulate |
| Conglobate |
Intermediate denticle |
Podobranchiae |
Uniramous |
| Conspecific |
Intermediate tooth |
Podomere |
Uniserate |
| Contiguous |
Interna |
Podopericardial channel |
Uniunguiculate |
| Conulus |
Interpleurite |
Podophthalmite |
Unpaired receptacles |
| Copepodid |
Interpodal bar |
Podoplean |
Upcurved growth lines |
| Copepodite |
Intersex |
Podopleans |
Upper lateral |
| Copulation |
Interstitial |
Poison gland |
Upper latus |
| Copulatory limbs |
Intertidal zone |
Pollex |
Upper lip |
| Copulatory male |
Intestinal groove |
Ponticulus |
Ureter |
| Copulatory organ |
Intestinal region |
Pore |
Urogastric groove |
| Copulatory pore |
Intestine |
Pore canal |
Urogastric lobe |
| Copulatory stylet |
Intramedian latus |
Post-formation seta |
Urogastric region |
| Cor frontale |
Intraparies |
Post-mandibular appendages |
Uropod |
| Cordate |
Intromittent organ |
Postabdomen |
Uropodal gland |
| Cormopod |
Inverted |
Postannular plate |
Uropods |
| Cormus |
Ischial spine |
Postantennal process |
Urosoma |
| Cornea |
Ischiobasis |
Postantennal sinus |
Urosomal segment |
| Corneous |
Ischiocerite |
Postantennal spine |
Urosome |
| Corpus |
Ischiomerus |
Postcephalic groove |
Urosomite |
| Corpus mandibulae |
Ischiopod |
Postcervical groove |
Uterine opening |
| Costa |
Ischiopodite |
Postcervical notch |
Uterus |
| Coupling seta |
Ischium |
Postcervical spine |
Vagina |
| Coupling spine |
Isometric growth |
Postcervical sulcus |
Valve |
| Coxa |
Isopod |
Posteriad |
Vas deferens |
| Coxal endite |
Isopoda |
Posterior |
Vas efferens |
| Coxal exite |
Joint |
Posterior aorta |
Vasa deferentia |
| Coxal gill |
Jugal region |
Posterior cardiac lobe |
Velum |
| Coxal gland |
Juvenile |
Posterior cardiac plate |
Venter |
| Coxal plate |
Keel |
Posterior carina |
Ventral |
| Coxal spine |
Keeled |
Posterior chamber |
Ventral comb |
| Coxepipod |
Kentrogon |
Posterior element |
Ventral costa |
| Coxicerite |
Knee |
Posterior gastric pit |
Ventral cup |
| Coxite |
Knob |
Posterior lappet |
Ventral frontal organ |
| Coxobasis |
Labial spine |
Posterior lateral artery |
Ventral ganglion |
| Coxopod |
Labium |
Posterior process |
Ventral groove |
| CP |
Labral ganglion |
Posterior protuberance |
Ventral nerve chain |
| Crenulate |
Labrum |
Posterior spine |
Ventral nerve cord |
| Crested |
Labyrinth |
Posterior tooth |
Ventral platform |
| Crista |
Lacertus |
Posterolateral region |
Ventral sinus |
| Crista dentata |
Lacinia mobilis |
Posteroventral |
Ventrolateral lobule |
| Cristate |
Lacinia(e) |
Postesophageal ganglion |
Ventromedian lobule |
| Crop |
Lacuna |
Posthepatic carina |
Vermiform instar |
| Crustaceans |
Lamella |
Postlarva |
Vermigon |
| Cryptoniscus |
Lamellar |
Postlarval stage |
Verruca |
| Ctenopod |
Lamina |
Postmaxillary spine |
Vertex |
| Cuspate |
Lamina dentata |
Postnauplioid |
Vesicula seminalis |
| Cuspidate seta |
Lanceolate |
Postocular plate |
Vesiculate |
| Cuticle |
Lappet |
Postocular sulcus |
Vestibule |
| Cuticular |
Larva |
Postoral ganglion |
Vibratory plate |
| Cuticular combs |
Larvologist |
Postorbital carapace length |
Viscera |
| Cuticular organ |
Lash |
Postorbital carina |
Von Vaupel Klein's Organ |
| Cycladiformes |
Lasiopod |
Postorbital groove |
Vulva |
| Cyclomorph |
Latera |
Postorbital spine |
Walking leg |
| Cyclomorphism |
Lateral |
Postostral carina |
Wall |
| Cyclops stage |
Lateral artery |
Postrostral carina |
Whip seta |
| Cyprid |
Lateral bar |
Postrostral spine |
Wrist |
| Cypris adductor muscle |
Lateral carina |
Postsegmental region |
X-organ |
| Cypris larva |
Lateral cecum |
Praecoxa |
Xeric |
| Cypris stage |
Lateral cups |
Praniza |
Y-organ |
| Cyrtopia |
Lateral denticle |
Pre-anal carina |
Zenker's organ |
| Cyrtopia stage |
Lateral depressor pit |
Pre-epipod |
Zoea |
| Dactyl |
Lateral eye |
Pre-pubertal |
Zoea stage |
| Dactylus |
Lateral gastrocardiac markings |
Preanal ridge |
Zone of concrescence |
| Decapod crustaceans |
Lateral lobe |
Preanal spine |
|
| Decapodid stage |
Lateral margin |
Preannular plate |
|
| Decurved |
Lateral midgut diverticulum |
Precocious |
|
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NHMLAC
Design: Dean Pentcheff pentcheff@gmail.com