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Dactylopteriformes (Flying gurnards) >
Pegasidae (Seamoths)
Etymology: Pegasus: Taken form the winged horse of Perseus in the ancient Greek, mithology (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển Tầng đáy biển sâu; Mức độ sâu 10 - 45 m (Ref. 117113). Tropical
Sự phân bố
Các nước | Các khu vực của FAO | Các hệ sinh thái | Những lần xuất hiện | Point map | Những chỉ dẫn | Faunafri
Western Pacific: Australia.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ? range ? - ? cm
Max length : 9.8 cm SL con đực/không giới tính; (Ref. 117113)
Short description
Khóa để định loại | Hình thái học | Sinh trắc học
Các vây lưng mềm (tổng cộng) : 5; Tia mềm vây hậu môn: 5. This species is distinguished by the following characters: 12 tail rings with the anteriormost 9 mobile, articulating laterally, and remaining 3 are fused together, attenuated and dorsoventrally flattened; terminodorsal-lateral (tdl) and terminoventral-lateral (tvl) plates each with an anteriorly and posteriorly directed spine; no terminal-lateral plates (tl); with interpectoral plate (ip); with a single ventral preopercular notch; spatulate rostrum; carapace with 3 small posteriorly directed tubercles along each of the dorsal ridge, one at the centre of each dorsal plate; no scales on orbit; pectoral-fin soft rays 9-10 (usually 10), the 5th ray stouter than other rays; 7 abdominal centra, 14 caudal centra, 21 total centra; 4 dark saddles on tail and without dark saddle on tail ring XI (Ref. 117113).
Life cycle and mating behavior
Maturities | Sự tái sinh sản | Spawnings | Egg(s) | Fecundities | Ấu trùng
Osterhage, D., J.J. Pogonoski, S.A. Appleyard and W.T. White, 2016. Integrated taxonomy reveals hidden diversity in northern Australian fishes: A new species of seamoth (Genus Pegasus). PLoS ONE 11(3):e0149415. doi:10.1371/journal.pone.0149415 (Ref. 117113)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5781 [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).
Mức dinh dưỡng (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
