Классификация / Names
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Hetereleotris: Greek, heteros = other + The name of a Nile fish, eleotris (Ref. 45335); readerae: Named for Sally Reader, who helped collect the type series.
Eponymy: Sally E Reader is an ichthyologist at the Australian Museum Research Institute. [...] (Ref. 128868), visit book page.
More on authors: Hoese & Larson.
Environment: milieu / climate zone / пределы глубины / distribution range
экология
морской демерсальный; пределы глубины 6 - 11 m (Ref. 57078). Tropical
Southwest Pacific: eastern Australia.
Size / Вес / Возраст
половая зрелость: Lm ? range ? - ? cm
Max length : 2.4 cm SL самец/пол неопределен; (Ref. 57078); 2.1 cm SL (female)
Краткое описание
определительные ключи | морфология | морфометрия
колючие лучи спинного плавника (общее число) : 7; членистые (мягкие) лучи спинного плавника (общее число) : 8; колючие лучи анального плавника: 1; членистые (мягкие) лучи анального плавника: 8. Diagnosis: Pelvic fins widely separated at base, rays I,5, fifth ray unbranched, distance between bases of inner rays of two fins about equal to base of either fin. Head pore 1 by each posterior nostril, a single anterior interorbital pore, a single posterior interorbital pore, a supraorbital pore behind eye, an infraorbital pore below supraorbital pore behind eye, a lateral canal pore behind infraorbital pore, a terminal lateral-canal pore over preopercular margin, and two preopercular pores. The first gill-arch is connected by membrane to inside of gill cover. The gill opening restricted to depth of pectoral base. Anterior nostril tubular; posterior nostril a simple pore or with slightly elevated anterior rim. In males, the first two dorsal spines prolonged or not. First dorsal fin without prominent black spots or dark lines, often with small brown irregular marks near the base of the fin. A black spot subequal to pupil diameter is found behind the eye. Second dorsal-fin rays I,8 (Ref. 57078).
Body shape (shape guide): fusiform / normal.
Collected in rocky areas with some coral (Ref. 57078).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Hoese, D.F. and H.K. Larson, 2005. Description of two new species of Hetereleotris (Gobiidae) from the south Pacific, with a revised key to species and synonymization of the genus Pascua with Hetereleotris. Zootaxa 1096:1-16. (Ref. 57078)
Статус Красного Списка МСОП (Ref. 130435: Version 2025-1)
Угроза для людей
Harmless
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Estimates based on models
Preferred temperature (ссылка
123201): 20.9 - 22.3, mean 21.6 °C (based on 22 cells).
Phylogenetic diversity index (ссылка
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (ссылка
69278): 3.1 ±0.3 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (ссылка
120179): высокий, минимальное время удвоения популяции до 15 месяцев (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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