Classificação / Names
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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Cichlinae
Etymology: Australoheros: From the Latin word 'australis' meaning southern, and the name Heros, after the nominotypic genus of the Heroini tribe.
Tribe; capixaba: From the Brazilian idiomatic expression capixaba, meaning people who were born in the Estado de Espírito Santo (Ref. 84134).
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce bentopelágico. Tropical; 18°S - 19°S, 40°W - 41°W
South America: Brazil. Rio São Mateus basin, rio Itaúnas basin, rio Barra Seca basin and lower rio Doce basin, all in south-eastern Brazil (Ref. 84134).
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 5.7 cm SL macho/indeterminado; (Ref. 84134)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 15 - 16; Raios dorsais (total) : 10 - 11; Espinhos anais: 6 - 7; Raios anais : 8; Vértebras: 26. Australoheros capixaba is distinguished from A. facetus, A. kaaygua, A. tembe, A. forquilha, A. guarani, A. minuano, A. scitulus, A. charrua and A. taura by having fewer caudal vertebrae (12 in A. capixaba vs. 13 – 15 in the other species). Australoheros capixaba differs from A. saquarema, A. muriae, A. robustus, A. barbosae, A. macacuensis, A. ipatinguensis, A. paraibae and A. ribeirae by having a longer caudal peduncle (9.6 – 11.4 % SL in A. capixaba vs. 5.1 – 9.2 % SL in the other species); from A. autrani, A. barbosae, A. ipatinguensis, A. muriae and A. saquarema by having fewer anal-fin rays (8 in A. capixaba vs. 9 – 10 in the other species); from A. macacuensis, A. macaensis, A. ribeirae and A. saquarema by having large red spots on the dorsal portion of the trunk (vs. absence); from A. autrani, A. macacuensis, A. macaensis and A. saquarema by having a reddish chest (vs. chest not reddish, i.e. a coloration similar to the entire trunk); from A. macaensis and A. saquarema by not having a detached snout, with a depression on the snout (vs. detached snout, with depression on head in specimens above 30.0 mm SL); from A. robustus by fewer dorsal-fin spines (15 – 16 vs. 17) and more dorsal-fin rays (10 – 11 vs. 8 – 9); from A. macacuensis by having both arms of trunk bar 7 with the same width (vs. postero-dorsal arm of trunk bar 7 wider than anterior one) and pelvic fins with green and yellow iridescence (vs. black or dark brown); and from A. paraibae by having a longer last anal-fin spine (last anal-fin spine length 14.0 – 17.2 % SL vs. 12.2 – 13.3 % SL) (Ref. 84134).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Ottoni, F.P., 2010. Australoheros capixaba, a new species of Australoheros from south-eastern Brazil (Labroidei: Cichlidae: Cichlasomatinae). Verteb. Zool. 60(1):19-25. (Ref. 84134)
Status na Lista Vermelha da UICN (Ref. 130435)
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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
