| Valid Scientific Names Starting with "J" |
| n = 460 Search SeaLifeBase |
| Jactellina lauta |
| Jactellina obliquistriata |
| Jactellina transcalpta |
| Jaera albifrons |
| Jaera bocqueti |
| Jaera caspica |
| Jaera danubica |
| Jaera forsmani |
| Jaera hopeana |
| Jaera ischiosetosa |
| Jaera istri |
| Jaera italica |
| Jaera Jaera |
| Jaera marina |
| Jaera nordica |
| Jaera nordmanni |
| Jaera petiti |
| Jaera posthirsuta |
| Jaera praehirsuta |
| Jaera sarsi |
| Jaera schellenbergi |
| Jaera sorrentina |
| Jaera syei |
| Jaera wakishiana |
| Jaerella armata |
| Jaeropsis brevicornis |
| Jaeropsis coralicola |
| Jaeropsis dubia |
| Jaeropsis hawaiiensis |
| Jaeropsis lobata |
| Jaeropsis rathbunae |
| Jaeropsis setosa |
| Jaffaia jaffaensis |
| Jakobia birsteini |
| Jakobia densopapillata |
| Jakobia similaris |
| Jamstecia terazakii |
| Janaira gracilis |
| Janaria mirabilis |
| Janetogalathea californiensis |
| Janicella spinicauda |
| Janiopsis costata |
| Janira alta |
| Janira biunguicula |
| Janira denticulata |
| Janira japonica |
| Janira maculosa |
| Janiralata aberrantis |
| Janiralata alascensis |
| Janiralata bifurcata |
| Janiralata bilobata |
| Janiralata bisinuata |
| Janiralata chuni |
| Janiralata davisi |
| Janiralata erostrata |
| Janiralata gurjanovae |
| Janiralata hexadentata |
| Janiralata holmesi |
| Janiralata intermedia |
| Janiralata koreaensis |
| Janiralata kurilensis |
| Janiralata microphthalma |
| Janiralata modesta |
| Janiralata obliterata |
| Janiralata occidentalis |
| Janiralata ochoensis |
| Janiralata ochotensis |
| Janiralata pilosa |
| Janiralata problematica |
| Janiralata rajata |
| Janiralata rhacuraeformis |
| Janiralata sagamiensis |
| Janiralata sarsi |
| Janiralata serrata |
| Janiralata shiinoi |
| Janiralata solasteri |
| Janiralata soldatovi |
| Janiralata triangulata |
| Janiralata tricornis |
| Janiralata vitjazi |
| Janirella abyssicola |
| Janirella aculeata |
| Janirella bicornis |
| Janirella bifida |
| Janirella bocqueti |
| Janirella bonnieri |
| Janirella caribbica |
| Janirella diplospinosa |
| Janirella erostrata |
| Janirella eximia |
| Janirella extenuata |
| Janirella fusiformis |
| Janirella glabra |
| Janirella gomoiui |
| Janirella hessleri |
| Janirella hexaspinosa |
| Janirella hirsuta |
| Janirella laevis |
| Janirella latifrons |
| Janirella laubieri |
| Janirella lobata |
| Janirella macrura |
| Janirella magnifrons |
| Janirella nanseni |
| Janirella ornata |
| Janirella Parjanirella |
| Janirella polychaeta |
| Janirella priseri |
| Janirella quadrituberculata |
| Janirella rotundifrons |
| Janirella sedecimtuberculata |
| Janirella spinosa |
| Janirella spongicola |
| Janirella sydneyae |
| Janirella tuberculata |
| Janirella vemae |
| Janirella verrucosa |
| Janita fimbriata |
| Janolus barbarensis |
| Janolus capensis |
| Janolus comis |
| Janolus cristatus |
| Janolus fuscus |
| Janolus hyalinus |
| Janolus ignis |
| Janolus longidentatus |
| Janolus mucloc |
| Janthina exigua |
| Janthina globosa |
| Janthina janthina |
| Janthina pallida |
| Janthina prolongata |
| Janthura abyssicola |
| Janthura bougainvillei |
| Janua alveolatus |
| Janua anticorrugata |
| Janua antillarum |
| Janua argutus |
| Janua brasiliensis |
| Janua ceylonicus |
| Janua corrugatus |
| Janua epichysis |
| Janua foraminosa |
| Janua karaitivensis |
| Janua kayi |
| Janua knightjonesi |
| Janua lamellosa |
| Janua natalensis |
| Janua nipponica |
| Janua oshoroensis |
| Janua pagenstecheri |
| Janua preacuta |
| Janua steueri |
| Janua steureri |
| Janua tambalagamensis |
| Janua trifurcata |
| Japetella diaphana |
| Japetella heathi |
| Japonacteon pusillus |
| Japonoconger africanus |
| Japonoconger caribbeus |
| Japonoconger sivicolus |
| Japonolaeops dentatus |
| Japonolycodes abei |
| Jaschnovia tolli |
| Jasmineira bermudensis |
| Jasmineira bilobata |
| Jasmineira candela |
| Jasmineira caudata |
| Jasmineira elegans |
| Jasmineira filiformis |
| Jasmineira pacifica |
| Jasmineira schaudinni |
| Jason mirabilis |
| Jaspidella blanesi |
| Jaspidella jaspidea |
| Jaspidella miris |
| Jaspis johnstoni |
| Jaspis pudica |
| Jaspis serpentina |
| Jassa borowskyae |
| Jassa carltoni |
| Jassa falcata |
| Jassa marmorata |
| Jassa morinoi |
| Jassa myersi |
| Jassa ocia |
| Jassa oclairi |
| Jassa pulcella |
| Jassa pusilla |
| Jassa shawi |
| Jassa slatteryi |
| Jassa staudei |
| Jasus edwardsii |
| Jasus frontalis |
| Jasus lalandii |
| Jasus novaehollandiae |
| Jasus paulensis |
| Jasus tristani |
| Jasus verreauxi |
| Javania antarctica |
| Javania borealis |
| Javania cailleti |
| Javania californica |
| Javania exserta |
| Javania fusca |
| Javania insignis |
| Javania lamprotichum |
| Javania pseudoalabastra |
| Javanoscia elongata |
| Javichthys kailolae |
| Jaxea nocturna |
| Jeanjustia pedra |
| Jeboehlkia gladifer |
| Jehlius cirratus |
| Jengalpheops rufus |
| Jenkina articulata |
| Jenkina cirrata |
| Jenkina glabra |
| Jenkina hiberna |
| Jenkinsia lamprotaenia |
| Jenkinsia majua |
| Jenkinsia parvula |
| Jenkinsia stolifera |
| Jensenia lewisi |
| Jenynsia alternimaculata |
| Jenynsia diphyes |
| Jenynsia eigenmanni |
| Jenynsia eirmostigma |
| Jenynsia lineata |
| Jenynsia maculata |
| Jenynsia multidentata |
| Jenynsia onca |
| Jenynsia pygogramma |
| Jenynsia sanctaecatarinae |
| Jenynsia tucumana |
| Jenynsia unitaenia |
| Jenynsia weitzmani |
| Jerbarnia americana |
| Jerbarnia mecochira |
| Jia jia |
| Jimenezia heteroclita |
| Jinshaia sinensis |
| Jocaste japonica |
| Jocaste lucina |
| Joculator semipictus |
| Joeropsis acoloris |
| Joeropsis affinis |
| Joeropsis algensis |
| Joeropsis antarctica |
| Joeropsis antillensis |
| Joeropsis arpedes |
| Joeropsis beuroisi |
| Joeropsis bicarinata |
| Joeropsis bicornis |
| Joeropsis bidens |
| Joeropsis bifasciatus |
| Joeropsis bourboni |
| Joeropsis brevicornis |
| Joeropsis caboverdensis |
| Joeropsis ceylonensis |
| Joeropsis concava |
| Joeropsis coralicola |
| Joeropsis curvicornis |
| Joeropsis dimorpha |
| Joeropsis dollfusi |
| Joeropsis dubia |
| Joeropsis faurei |
| Joeropsis gertrudae |
| Joeropsis hamatilis |
| Joeropsis hawaiiensis |
| Joeropsis indicus |
| Joeropsis integer |
| Joeropsis intermedius |
| Joeropsis juvenilis |
| Joeropsis karachiensis |
| Joeropsis lata |
| Joeropsis latiantennata |
| Joeropsis legrandi |
| Joeropsis lentigo |
| Joeropsis letourneuri |
| Joeropsis limbatus |
| Joeropsis lobata |
| Joeropsis marionis |
| Joeropsis meteor |
| Joeropsis minutus |
| Joeropsis monsmarinus |
| Joeropsis neozealandica |
| Joeropsis nigricapitis |
| Joeropsis palliseri |
| Joeropsis paradubia |
| Joeropsis patagoniensis |
| Joeropsis paulensis |
| Joeropsis pentagona |
| Joeropsis personatus |
| Joeropsis pleurion |
| Joeropsis polynesiensis |
| Joeropsis rathbunae |
| Joeropsis salvati |
| Joeropsis sanctipauli |
| Joeropsis sanctpauli |
| Joeropsis schoelcheri |
| Joeropsis serrulus |
| Joeropsis setosa |
| Joeropsis stebbingi |
| Joeropsis tayrona |
| Joeropsis tobagoensis |
| Joeropsis trilabes |
| Joeropsis unidentata |
| Joeropsis vibicaria |
| Joeropsis waltervadi |
| Joeropsis wolffi |
| Johanella purpurea |
| Johania retifera |
| Johannella purpurea |
| Johanssonia arctica |
| Johnius amblycephalus |
| Johnius australis |
| Johnius belangerii |
| Johnius borneensis |
| Johnius cantori |
| Johnius carouna |
| Johnius carutta |
| Johnius coitor |
| Johnius distinctus |
| Johnius dorsalis |
| Johnius dussumieri |
| Johnius elongatus |
| Johnius fasciatus |
| Johnius fuscolineatus |
| Johnius gangeticus |
| Johnius glaucus |
| Johnius goldmani |
| Johnius grypotus |
| Johnius heterolepis |
| Johnius hypostoma |
| Johnius laevis |
| Johnius latifrons |
| Johnius macropterus |
| Johnius macrorhynus |
| Johnius mannarensis |
| Johnius novaeguineae |
| Johnius novaehollandiae |
| Johnius pacificus |
| Johnius philippinus |
| Johnius plagiostoma |
| Johnius trachycephalus |
| Johnius trewavasae |
| Johnius weberi |
| Johnrandallia nigrirostris |
| Johnsonina eriomma |
| Johnstonia clymenoides |
| Johnstonia duplicata |
| Jolietina latimarginata |
| Jolonica alcocki |
| Jolonica hedleyi |
| Jolonica nipponica |
| Jolydrilus jaulus |
| Jonas distincta |
| Jones amaknakensis |
| Jonesia acuminata |
| Jonesiella eastwardae |
| Jonesiella fusiformis |
| Jonesius trianguiculatus |
| Jonga serrei |
| Jordanella floridae |
| Jordania zonope |
| Jorunna funebris |
| Jorunna hartleyi |
| Jorunna pantherina |
| Jorunna pardus |
| Jorunna tomentosa |
| Jorunna zania |
| Joryma brachysoma |
| Joryma engraulidis |
| Joryma sawayah |
| Joryma tartoor |
| Josephella marenzelleri |
| Joturus pichardi |
| Jouanettia globulosa |
| Jouannetia cumingi |
| Jouannetia quillingi |
| Joubinella bychovskii |
| Joubinella ciliata |
| Joubinella streklovi |
| Joubinella traditor |
| Joubiniteuthis portieri |
| Jubanyella plemmyris |
| Jubilarium skrjabini |
| Judonchulus brakenhoffi |
| Judonchulus micoletzki |
| Judonchulus recessus |
| Juga acutifilosa |
| Juga bulbosa |
| Juga hemphilli |
| Juga interioris |
| Juga laurae |
| Juga nigrina |
| Juga occata |
| Juga plicifera |
| Juga silicula |
| Jujubinus escondidus |
| Jujubinus exasperatus |
| Jujubinus geographicus |
| Jujubinus gilberti |
| Jujubinus guphili |
| Jujubinus hubrechti |
| Jujubinus infuscatus |
| Jujubinus miliaris |
| Jujubinus montagui |
| Jujubinus polychromus |
| Jujubinus striatus |
| Juletta fika |
| Juletta mirandae |
| Julia exquisita |
| Julia thecaphora |
| Julia zebra |
| Juliacorbula aequivalvis |
| Juliacorbula cubaniana |
| Juliacorbula luteola |
| Julidochromis dickfeldi |
| Julidochromis marlieri |
| Julidochromis ornatus |
| Julidochromis regani |
| Julidochromis transcriptus |
| Jullienula hippocrepis |
| Jupiaba abramoides |
| Jupiaba acanthogaster |
| Jupiaba anteroides |
| Jupiaba apenima |
| Jupiaba asymmetrica |
| Jupiaba atypindi |
| Jupiaba elassonaktis |
| Jupiaba essequibensis |
| Jupiaba keithi |
| Jupiaba maroniensis |
| Jupiaba meunieri |
| Jupiaba minor |
| Jupiaba mucronata |
| Jupiaba ocellata |
| Jupiaba pinnata |
| Jupiaba pirana |
| Jupiaba poekotero |
| Jupiaba polylepis |
| Jupiaba poranga |
| Jupiaba potaroensis |
| Jupiaba scologaster |
| Jupiaba yarina |
| Jupiaba zonata |
| Jupiteria manawatawhia |
| Jupiteria wolffi |
| Jurengraulis juruensis |
| Jusheyhoea moseri |
| Justitia japonica |
| Justitia longimanus |
| Justitia mauritiana</ |