>
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Hetereleotris: Greek, heteros = other + The name of a Nile fish, eleotris (Ref. 45335); psammophila: Named from the Greek 'psammos' meaning sand, and 'phila' meaning loving, referring to the sand habitat in which this species was found.
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển Sống nổi và đáy; Mức độ sâu 8 - 21 m (Ref. 94944). Tropical
Western Indian Ocean: endemic to the Red Sea.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ? range ? - ? cm
Max length : 2.7 cm SL (female)
Short description
Khóa để định loại | Hình thái học | Sinh trắc học
Các tia vây lưng cứng (tổng cộng) : 7; Các vây lưng mềm (tổng cộng) : 10; Tia cứng vây hậu môn: 1; Tia mềm vây hậu môn: 9. This species is distinguished by the following characters: D VI + I,10, with no prolonged spines; A I,9; pectoral-fin rays 14-15, with 2 upper rays having short free tips; pelvic-fin rays I,5, with fifth ray unbranched or with one bifurcation; pelvic fins are separated and without fraenum; scales absent; head canals absent; suborbital rows of papillae with 4 transversal rows; anterior nostril long tube without process from the rim, posterior nostril short tube, about 1/3 length of anterior nostril; gill opening is restricted to pectoral-fin base; in life body transparent with scattered tiny whitish blue and brownish yellow spots aligned in vertical rows, and the vertical dark bar at the caudal-fin base; predorsal area is mottled with brown; head with dark brown bar extending obliquely from eye to upper lip, and 3 iridescent bluish blotches on cheek; when preserved coloration pattern is mostly lost except dark bar at caudal-fin base (Ref. 94944).
Observed on sand bottom close to coral reefs and found to be active at night. It was also observed in Naama Bay, Gulf of Aqaba at depth of 8 m. When disturbed, it quickly retreated, but not trying to hide or burrow in the sand (Ref. 94944).
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Các trứng | Sự sinh sản | Ấu trùng
Kovačić, M. and S.V. Bogorodsky, 2014. A new species of Hetereleotris (Perciformes: Gobiidae) from the Red Sea. Zootaxa 3764(4):475-481. (Ref. 94944)
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
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00339 - 0.01546), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 3.1 ±0.3 se; based on size and trophs of closest relatives
Thích nghi nhanh (Ref.
120179): Chiêù cao, thời gian nhân đôi của chủng quần tối thiểu là dưới 15 tháng (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
