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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Eviota: No etymology given, suggested by Christopher Scharpt: from Latin 'eu' for 'true' and 'iota' for anything very small, in combination 'truly very small' referring to it as being the smallest vertebrate at the time it has benn described by Jenkins (thus, making the suggestion by Scharpt plausible.; lacrimosa: Name from Latin 'lacrimosa' meaning tearful or weeping; both scientific and common names refer to the bar below the eye, which is reminiscent of a tear; noun in apposition..
Environment: milieu / climate zone / depth range / distribution range
экология
морской донно-пелагический; пределы глубины 2 - 36 m (Ref. 94084). Tropical
Eastern Central Pacific: known only from the Marquesas Islands, French Polynesia.
Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm
Max length : 1.0 cm SL самец/пол неопределен; (Ref. 94084)
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: 7 - 8. This species is characterized by the following set of characters: sensory pore pattern group 2, with only IT pore missing; dorsal/anal ray formula 8/8; some pectoral-fin rays are branched; fifth pelvic-fin ray 1/10-2/10 length of fourth pelvic fin ray; distinct dark vertical stripe on cheek extending ventrally from middle of eye to under lower jaw; urogenital papilla not fimbriate (Ref. 94084).
Collected on small coral bommie on sandy slope (Ref. 94084).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
Tornabene, L., G.N. Ahmadia and J.T. Williams, 2013. Four new species of dwarfgobies (Teleostei: Gobiidae: Eviota) from the Austral, Gambier, Marquesas and Society Archipelagos, French Polynesia. Syst. Biodiver. 11(3):363-380. (Ref. 94084)
Статус Красного Списка МСОП (Ref. 130435)
Угроза для людей
Harmless
Использование человеком
дополнительная информация
инструменты
Специальные отчеты
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ресурсы в Интернет
Estimates based on models
Preferred temperature (Ref.
123201): 27.8 - 28.1, mean 28 °C (based on 13 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00333 - 0.01504), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 2.9 ±0.3 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (Ref.
120179): высокий, минимальное время удвоения популяции до 15 месяцев (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).