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Blenniiformes (Blennies) >
Labrisomidae (Labrisomids)
Etymology: Malacoctenus: Greek, malakos = soft + Greek, kteis, ktenos = comb (Ref. 45335); brunoi: Named for Mr. Bruno Álvares da Silva Lobo, from 1915 to 1923 director of Museu Nacional,
Rio de Janeiro, Brazil.
Eponymy: Dr Bruno Álvares da Silva Lobo (1884–1945) was a physician and scientist; a physiologist who became Director (1915–1923) of the National Museum of Brazil particularly interested in entomology. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas demersal. Tropical
Southwestern Atlantic: Brazil.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 4.4 cm SL macho/indeterminado; (Ref. 85053)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 20; Raios dorsais (total) : 12 - 13; Espinhos anais: 2; Raios anais : 20 - 22. This species is distinguished from its southwestern Atlantic congeners by the following set of characters: body elongated, its depth 19-22 % SL (vs. 23-25 % SL in M. triangulatus and 24-28 % SL in M. delalandei); lateral line scales typically 62-66 (vs. 50-53 in M. triangulatus and 51-53 in M. delalandei); presence of two longitudinal rows of dark brown spots aligned on sides of body (vs presence of dark, reverse-triangle shaped bars in M. triangulatus and presence somewhat irregular dark bars in M. delalandei) (Ref. 85053).
Occurs in shallow rocky reefs (Ref. 85053).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Guimarães, R.Z.P., G.W. Nunan and J.L. Gasparini, 2010. Malacoctenus brunoi sp. n. (Blennioidei: Labrisomidae), a new scaled-blenny from Trindade Island, off Brazil. Zootaxa 2567:50-56. (Ref. 85053)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2024-2)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00410 - 0.02122), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).