>
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; susanae: Named for Susan J. Jewett.
More on authors: Greenfield & Randall.
Environment: milieu / climate zone / пределы глубины / distribution range
экология
морской ассоциированный с рифами; пределы глубины 1 - 5 m (Ref. 38034). Tropical
Eastern Central Pacific: Kaneohe Bay, Oahu, Hawaiian Islands.
Size / Вес / Возраст
половая зрелость: Lm ? range ? - ? cm
Max length : 1.9 cm SL самец/пол неопределен; (Ref. 38034); 1.7 cm SL (female)
Краткое описание
определительные ключи | морфология | морфометрия
колючие лучи спинного плавника (общее число) : 7; членистые (мягкие) лучи спинного плавника (общее число) : 8 - 9; колючие лучи анального плавника: 1; членистые (мягкие) лучи анального плавника: 6 - 8. This species is distinguished by the following characters: rugose genital papillae in both sexes. No IT pores; POP pores absent or greatly reduced. 4 - 6 large spots on ventral midline posteriorly from anal fin origin; subcutaneous bars associated with some ventral-midline spots. Fifth pelvic fin ray small, unbranched, about 1/10 length of 4th ray (usually poorly ossified). Anterior-most branch of 4th pelvic ray elongate, at least 10 segments. Dorsal spines in D1 not prolonged as filaments. 9 - 17 pectoral fin rays may be branched (Ref. 38034).
Body shape (shape guide): fusiform / normal.
Found resting on the substrate in shallow (<4.6 m) sheltered habitats, either at patch reefs well back in the bay (no surge, silt, and mud surrounding the coral) or from fouling communities on dock floats (Ref. 38034, 116739).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Greenfield, D.W. and J.E. Randall, 1999. Two new Eviota species from the Hawaiian Islands (Teleostei: Gobiidae). Copeia 1999(2):439-446. (Ref. 38034)
Статус Красного Списка МСОП (Ref. 130435: Version 2025-1)
Угроза для людей
Harmless
Использование человеком
дополнительная информация
инструменты
Специальные отчеты
Скачать в формате XML
ресурсы в Интернет
Estimates based on models
Preferred temperature (ссылка
123201): 24.8 - 25.6, mean 25.3 °C (based on 29 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): 3.0 ±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).
🛈
![Image of Eviota susanae (Susan\](/images/thumbnails/jpg/tn_Evsus_u0.jpg "Image of Eviota susanae (Susan\")
