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Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Cyprinodontidae (Pupfishes) > Cyprinodontinae
Etymology: Cyprinodon: Latin, cyprinus = carp + Greek, odous = teeth (Ref. 45335); desquamator: Name from the Latin verb squamare, for one who removes scales from fishes. A noun in apposition.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
; Água doce bentopelágico. Tropical
Central America: restricted to six hypersaline lakes on San Salvador Island, Bahamas: Crescent Pond, Osprey Lake, Oyster Lake, Little Lake, Mermaid Pond and Great Lake.
Tamanho / Peso / Idade
Maturidade: Lm ? range ? - ? cm
Max length : 3.1 cm SL macho/indeterminado; (Ref. 94405)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Raios dorsais moles (total) : 11 - 12; Raios anais moles: 10 - 12. Distinguished by having large supra-terminal jaws, elongated body and solid black coloration throughout the entire body and median fins in adult males (Ref. 94405).
Inhabits six hypersaline lakes (Crescent Pond, Osprey Lake, Oyster Lake, Little Lake, Mermaid Pond and Great Lake). Sympatric with Cyprinodon variegatus in all six lakes and with C. brontotheroides in four of the six lakes (except Great Lake and Mermaid Pond). These lakes are shallow, rarely exceeding 3 m depth, and densities of Cyprinodon are greatest in mats of macroalgae (Batophora, Acetabularia and Cladophora) and wigeongrass (Ruppia maritima) along the littoral margins of each lake. Feeds on scales of other fishes. Spawning occurs in spring and summer seasons, but it seems to be more common in the summer. Breeding territories are guarded by males (Ref. 94405).
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Martin, C.H. and P.C. Wainright, 2013. A remarkable species flock of Cyprinodon pupfishes endemic to San Salvador Island, Bahamas. Bulletin of the Peabody Museum of Natural History 54(2):231-240. (Ref. 94405)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.00599 - 0.03039), b=3.14 (2.95 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 2.8 ±0.2 se; based on size and trophs of closest relatives
Vulnerabilidade da pesca (Ref.
59153): Low vulnerability (10 of 100).
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