Lớp phụ Cá sụn (cá mập và cá đuối) (sharks and rays) >
Rajiformes (Skates and rays) >
Arhynchobatidae (Softnose skates)
Etymology: Notoraja: Greek, noton = back + Latin, raja = fish, Raja sp. (Ref. 45335); sticta: Name from Greek 'stiktos' meaning spotted or dappled, refers to its strong blotched dorsal coloration.
More on authors: McEachran & Last.
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển Tầng đáy biển sâu; Mức độ sâu 820 - 1200 m (Ref. 75642). Temperate; 33°S - 35°S, 129°E - 133°E (Ref. 114953)
Eastern Indian Ocean: Great Australian Bight, South Australia.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ?  range ? - ? cm
Max length : 62.7 cm TL con đực/không giới tính; (Ref. 75642)
A demersal species found on continental slope (Ref. 114953). Length of this species reaches at least 62.7 cm TL; adult males 52.5-54.3 cm TL, a juvenile male paratype at 50.8 cm TL, the smallest specimen was 27.1 cm TL (Ref. 75642). Rarely caught and few individuals exist in museum collections (Ref. 114953).
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Các trứng | Sự sinh sản | Ấu trùng
McEachran, J.D. and P.R. Last, 2008. New deepwater skates of the genus Notoraja (Rajoidei: Aehynchobatidae) from southern Australia and the eastern Indian Ocean. In Last, P.R., W.T. White, J.J. Pogonoski and D.C. Gledhill (eds): Descriptions of new Australian skates (Batoidea: Rajoidei) Pg. 155-172. CSIRO marine and atmospheric research paper no. 021. (Ref. 75642)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Các công cụ
Special reports
Download XML
Các nguồn internet
Estimates based on models
Preferred temperature (Ref.
123201): 2.1 - 5.5, mean 5 °C (based on 26 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00288 - 0.01097), b=3.11 (2.94 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 3.8 ±0.7 se; based on size and trophs of closest relatives
Thích nghi nhanh (Ref.
120179): thấp, thời gian nhân đôi của chủng quần tối thiểu là 4.5 - 14 năm (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (45 of 100).