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Gobiesociformes (Clingfishes) >
Gobiesocidae (Clingfishes and singleslits) > Lepadogastrinae
Etymology: Diplecogaster: Greek, di = two + Greek, pleko = plait, pigtail (Ref. 45335); tonstricula: Name from Latin 'tonstricula' meaning little female barber; referring to the cleaning behaviour of the new species.
Environment: milieu / climate zone / depth range / distribution range
экология
морской донно-пелагический; пределы глубины 10 - 38 m (Ref. 106378). Tropical
распространение
страны | регионы FAO | Ecosystems | места находок | Point map | интродукции | Faunafri
Eastern Atlantic Ocean, Senegal and the Canary Is.; probably more widespread.
Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Max length : 2.3 cm SL самец/пол неопределен; (Ref. 106378)
Краткое описание
определительные ключи | морфология | морфометрия
членистые (мягкие) лучи спинного плавника (общее число) : 8; членистые (мягкие) лучи анального плавника: 24 - 25. This species is distinguished by the following characters: D 9; A 8; pectoral-fin rays 24-25; principal caudal-fin rays 14-15; rakers on third gill arch 13-16; the pelvic disc is without lateral papillae in region A while disc region B has 2 rows of weak papillae; interorbital distance 4.1-4.6 in head length; distance between disc and anus 14-17% of SL; 10-13 narrow vertical brownish bars on head and body; cheek with a white ocellus surrounded by black and a small black spot in the middle (Ref. 106378).
This species has been collected and observed at 10-38 m depth, mainly on hard substrate. It acts as a facultative cleaner of larger fishes (e.g. Gymnothorax afer; in the Canary Islands, cleaning a muraenid and a serranid) (Ref. 106378).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Fricke, R., P. Wirtz and A. Brito, 2016. Diplecogaster tonstricula, a new species of cleaning clingfish (Teleostei: Gobiesocidae) rom the Canary Islands and Senegal, eastern Atlantic Ocean, with a review of the Diplecogaster-ctenocrypta species-group. J. Nat. Hist. 50(11-12) (Ref. 106378)
Статус Красного Списка МСОП (Ref. 130435: Version 2024-1)
Угроза для людей
Harmless
Использование человеком
дополнительная информация
инструменты
Специальные отчеты
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ресурсы в Интернет
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00205 - 0.01282), b=3.10 (2.88 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.0 ±0.5 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).
