Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
; Água doce; estuarina pelágico(a,os,as); pH range: 6.8 - 7.5; não migratória; intervalo de profundidade 0 - 32 m (Ref. 35759). Subtropical; 21°C - 28°C (Ref. 35759); 22°S - 24°S
Oceania: Australia, subterranean waters below the narrow coastal plain between North West Cape and Yardie Creek; Five Mile, Homestead, Kudmurra, Milyering (Mangrove), New Yardie, Pilgramuna and Tantabiddi Wells. Threatened (Ref. 35759).
Tamanho / Peso / Idade
Maturidade: Lm ? range ? - ? cm
Max length : 5.0 cm SL macho/indeterminado; (Ref. 44894)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 0; Raios dorsais moles (total) : 13; Espinhos anais: 0; Raios anais moles: 9. Head large, broad and depressed. Eyes not visible. Mouth large, horseshoe-shaped. Cardiform teeth. Rows of well developed sensory papillae on head and trunk. Scales are reduced and entirely absent from the head. Whitish coloration in the skin.
Body shape (shape guide): elongated.
Lives beneath coastal limestone in perpetually dark, slightly brackish subterranean water (Ref. 44894). Cave-dweller, lacking eyes and skin pigmentation, with well developed system of sensory papillae on the head. Found swimming slowly or suspended near the surface of wells and sinkholes, particularly at night. This is possibly due to the occurrence of food items, e.g., algae, small insects or invertebrates, on the water surface. May also feed on detritus concentrated at the bottom of such openings. May tolerate temperatures to 30°C; salinity 0.2-34 ppt. Co-occurs with the blind eel.
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Romero, A. and P.B.S. Vanselow, 2000. Threatened fishes of the world: Milyeringa veritas Whitley, 1945 (Eleotridae). Environ. Biol. Fishes 57:36. (Ref. 35759)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaçada (EN) (B1ab(ii,iii)+2ab(ii,iii)); Date assessed: 17 January 2019
Ameaça para o homem
Harmless
Utilização humana
Pescarias: sem interesse; Aquário: Potencial
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.6406 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.0 ±0.35 se; based on food items.
Generation time: 2.3 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (K=0.48).
Vulnerabilidade da pesca (Ref.
59153): Low to moderate vulnerability (26 of 100).
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