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Lophiiformes (Anglerfishes) >
Chaunacidae (Sea toads o coffinfishes)
Etymology: Chaunax: Greek, chaunax, -akos = a conceited man (Ref. 45335); erythraeus: Name from Latin adjective meaning reddish, referring to the uniformly pinkishred coloration, which is unique among the members of the C. fimbriatus species group.
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển gần đáy; Mức độ sâu ? - 300 m (Ref. 127469). Subtropical
Northwest Pacific: Taiwan.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ? range ? - ? cm
Max length : 22.5 cm SL con đực/không giới tính; (Ref. 127469)
Short description
Khóa để định loại | Hình thái học | Sinh trắc học
Các tia vây lưng cứng (tổng cộng) : 3; Các vây lưng mềm (tổng cộng) : 12; Tia mềm vây hậu môn: 7. This species is distinguished by the following characters: when fresh, the is body uniformly pinkish- or orange-red, mouth cavity light gray but darker in pharyngeal region, and gill chamber entirely black; tail short and stout (TL1 = 27.1-27.9% SL; TL2 = 13.5-16.1% SL; TL3 = 10.4-11.1% SL); lateral-line neuromast series: pectoral series 10 (rarely 11), body series 29-33; gill rakers of second gill arch 8-9, pectoral-fin rays13 (Ref. 127469).
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Các trứng | Sự sinh sản | Ấu trùng
Ho, H.-C. and W.-C. Ma, 2022. Four new species of the frogmouth genus Chaunax (Lophiiformes: Chaunacidae) from Taiwan and the Philippines. Zootaxa 5189(1):146-179. (Ref. 127469)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Các công cụ
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01905 (0.00762 - 0.04763), b=3.02 (2.80 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 4.1 ±0.7 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (17 of 100).
