Glossary
egg
Object laid by a female bird, reptile, fish, or invertebrate, normally roun or oval-shaped and containing a developing embryo surrounded by nutrient material and a protective case or shell; a female gamete; an ovum.
Used in 1,075 species profiles
- Lepidocephalichthys zeppelini
- Lepidocephalus macrochir
- Lepidosiren paradoxa
- Lepisosteus oculatus
- Liniparhomaloptera disparis
- Lophiobagrus cyclurus
- Loricaria simillima
- Luciocephalus pulcher
- Macropodus erythropterus
- Macropodus hongkongensis
- Macropodus ocellatus
- Macropodus opercularis
- Macropodus spechti
- Makunaima pittieri
- Malpulutta kretseri
- Marosatherina ladigesi
- Maskaheros argenteus
- Maskaheros regani
- Mastacembelus plagiostomus
- Maylandia callainos
- Maylandia estherae
- Maylandia fainzilberi
- Maylandia greshakei
- Maylandia lombardoi
- Maylandia zebra
- Mchenga flavimanus
- Megalamphodus bentosi
- Megalamphodus eques
- Megalamphodus haraldschultzi
- Megalamphodus megalopterus
- Megalamphodus rosaceus
- Megalamphodus sweglesi
- Megalechis picta
- Megalechis thoracata
- Melanochromis auratus
- Melanochromis chipokae
- Melanochromis lepidiadaptes
- Melanotaenia affinis
- Melanotaenia australis
- Melanotaenia boesemani
- Melanotaenia fluviatilis
- Melanotaenia gracilis
- Melanotaenia herbertaxelrodi
- Melanotaenia irianjaya
- Melanotaenia lacustris
- Melanotaenia maccullochi
- Melanotaenia praecox
- Melanotaenia rubrostriata
- Melanotaenia splendida
- Melanotaenia trifasciata
- Mesoheros festae
- Mesonauta festivus
- Mesonauta insignis
- Mesonoemacheilus guentheri
- Mesonoemacheilus herrei
- Mesonoemacheilus triangularis
- Metynnis argenteus
- Metynnis hypsauchen
- Metynnis maculatus
- Microctenopoma ansorgii
- Microctenopoma fasciolatum
- Microdevario gatesi
- Microdevario kubotai
- Microdevario nanus
- Micronemacheilus cruciatus
- Microrasbora cf. rubescens
- Microrasbora rubescens
- Mikrogeophagus altispinosus
- Mikrogeophagus ramirezi
- Mimagoniates microlepis
- Misgurnus anguillicaudatus
- Misgurnus dabryanus
- Moenkhausia ceros
- Mogurnda adspersa
- Mogurnda mogurnda
- Monocirrhus polyacanthus
- Monopterus albus
- Mustura maepaiensis
- Nannacara taenia
- Nannaethiops unitaeniatus
- Nannostomus anduzei
- Nannostomus beckfordi
- Nannostomus eques
- Nannostomus espei
- Nannostomus harrisoni
- Nannostomus marginatus
- Nannostomus marilynae
- Nannostomus minimus
- Nannostomus mortenthaleri
- Nannostomus nitidus
- Nannostomus rubrocaudatus
- Nannostomus trifasciatus
- Nannostomus unifasciatus
- Nanochromis nudiceps
- Nanochromis parilus
- Nanochromis transvestitus
- 'Nemacheilus' anguilla
- Nemacheilus troglocataractus
- Nematobrycon lacortei
- Nematobrycon palmeri
- Neochela dadiburjori
- Neohomaloptera johorensis
- Neolamprologus brevis
- Neolamprologus brichardi
- Neolamprologus buescheri
- Neolamprologus callipterus
- Neolamprologus fasciatus
- Neolamprologus helianthus
- Neolamprologus kungweensis
- Neolamprologus leleupi
- Neolamprologus marunguensis
- Neolamprologus multifasciatus
- Neolamprologus ocellatus
- Neolamprologus olivaceous
- Neolamprologus pulcher
- Neolamprologus savoryi
- Neolamprologus sexfasciatus
- Neolamprologus signatus
- Neolamprologus similis
- Neolamprologus speciosus
- Neolamprologus stappersi
- Neolamprologus tretocephalus
- Neolebias ansorgii
- Neolebias trilineatus
- Nimbochromis livingstonii
- Nimbochromis venustus
- Nothobranchius eggersi
- Nothobranchius foerschi
- Nothobranchius guentheri
- Nothobranchius rachovii
- Notopterus notopterus
- Oliotius oligolepis
- Ophthalmotilapia boops
- Ophthalmotilapia nasuta
- Ophthalmotilapia ventralis
- Oreichthys crenuchoides
- Oreochromis alcalicus
- Oreochromis grahami
- Oreochromis mossambicus
- Oreochromis niloticus
- Orthochromis stormsi
- Oryzias celebensis
- Oryzias dancena
- Oryzias eversi
- Oryzias javanicus
- Oryzias latipes
- Oryzias mekongensis
- Oryzias minutillus
- Oryzias sarasinorum
- Oryzias songkhramensis
- Oryzias wolasi
- Oryzias woworae
- Osphronemus exodon
- Osphronemus goramy
- Osphronemus laticlavius
- Osteogaster aenea
- Osteogaster eques
- Osteogaster melanotaenia
- Osteogaster rabauti
- Osteogaster zygata
- Osteoglossum bicirrhosum
- Otocinclus macrospilus
- Otopharynx lithobates
- Pachypanchax arnoulti
- Pachypanchax omalonotus
- Pachypanchax playfairii
- Pachypanchax sakaramyi
- Pangio anguillaris
- Pangio cuneovirgata
- Pangio doriae
- Pangio filinaris
- Pangio malayana
- Pangio myersi
- Pangio oblonga
- Pangio piperata
- Pangio semicincta
- Pangio shelfordii
- Pangio sp. 'PAN01'
- Pangio sp. 'PAN02'
- Pangio sp. 'PAN03'
- Pangio sp. 'PAN04'
- Pangio sp. 'PAN05'
- Pantodon buchholzi
- Pao palembangensis
- Pao suvattii
- Paracanthocobitis botia
- Paracanthocobitis zonalternans
- Parachanna africana
- Parachanna obscura
- Paracheirodon axelrodi
- Paracheirodon innesi
- Parachromis managuensis
- Parachromis motaguensis
- Paracyprichromis brieni
- Paracyprichromis nigripinnis
- Paraphanius mento
- Parasphaerichthys lineatus
- Parasphaerichthys ocellatus
- Paratilapia polleni
- Paretroplus damii