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Acropomatiformes (Oceanic basses) >
Creediidae (Sandburrowers)
Etymology: Limnichthys: Greek,limne = swamp + Greek, ichthys = fish (Ref. 45335); koreanus: The epithet of the new species, koreanus, refers to the type locality (Korea) where the species were collected.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas demersal. Temperate
Distribuição
Territórios | Áreas FAO | Ecossistemas | Ocorrências | Mapa dos pontos | Introduções | Faunafri
Northwest Pacific: South Korea.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 4.6 cm TL macho/indeterminado; (Ref. 132280); 4.5 cm TL (female)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Vértebras: 38 - 40. This species is distinguished by the following characters: combined number of dorsal and anal fin rays 52-55; vertebrae 38-40; lateral line scales 42-46; with a single median interorbital pore; vomerine teeth is well developed; pelvic girdle separated from each other; dorsal saddle patterns 5-9; dorsal saddles joining mid-lateral stripe 0-6 (Ref. 132280).
Occurs in relatively thick sand substrates (or maybe more like fine gravels), usually hiding almost entirely in the sand in subtidal zone. It darts out to catch prey (e.g. copepods) and then return to their original position. Females have mature eggs in their gonads from June to August and the eggs (522 per individual) are approximately 0.62–0.65 mm in diameter. On the other hand, a specimen from December lacked developed gonads (Ref. 132280).
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Lee, Y.-J. and J.-K. Kim, 2024. Limnichthys koreanus, a new species of creediid fish (Teleostei, Acropomatiformes, Creediidae) from Korea. ZooKeys 1214:59-75. (Ref. 132280)
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) |
PD50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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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) |
3.2 ±0.4 se; based on size and trophs of closest relatives |
Vulnerabilidade da pesca (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |