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Gobiiformes (Gobies) >
Odontobutidae (Freshwater sleepers)
Etymology: amblyrhynchos: Name from Greek words 'ambly' for dull or blunt and 'rhynchos' for snout; referring to its blunt snout, distinguishing it from M. chalmersi.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce bentopelágico. Subtropical
Distribuição
Países | Áreas FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri
Asia: China.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 9.0 cm TL macho/indeterminado; (Ref. 131453)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 8 - 9; Raios dorsais moles (total) : 9 - 10; Espinhos anais: 1; Raios anais moles: 8 - 9; Vértebras: 34. This species is distinguished by the following character states: snout blunt, snout length/
head length ratio 0.26-0.28, mean 0.27; eye large, but not protruding outward, interorbital width larger than eye diameter, interorbital width/head length ratio 0.22-0.27, mean 0.25 (Ref. 131453).
Found in small creeks or rivers with slow moving, clear water and rocky bottom. Some remains of chitin exoskeleton of crustaceans were found in the anus opening of the holotype, suggesting that this species is carnivorous. During their spawning seasons, the male’s head would turn black with several orange dots on the body sides (Ref. 131453).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Hu, J.-T., Lan, C. and C.-H. Li, 2023. Microdous amblyrhynchos sp. nov., a new member of the small-toothed sleepers (Teleostei, Gobiiformes, Odontobutidae) from Guangxi, southern China. ZooKeys 1153:1-13. (Ref. 131453)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2024-2)
Ameaça para o homem
Harmless
Utilização humana
Pescarias: sem interesse
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Nível Trófico (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
