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Ovalentaria/misc (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes) > Microspathodontinae
Etymology: Stegastes: Greek, stegastos, -e, -on = covered (Ref. 45335); lubbocki: The species is named lubbocki in memory of Or Roger Lubbock, the collector of the type material. An unfortunate traffic accident in Brazil prematurely ended his career in ichthyology. Although his professional life spanned relatively few years, Or Lubbock made numerous valuable contributions to the knowledge of reef fish taxonomy..
Issue
Most similar species: Stegastes pictus (Castelnau, 1855) in Brazil (Ref. 98447). At a lesser degree Stegastes partitus (Poey, 1868) in the Atlantic (Ref. 123407).
Environment: milieu / climate zone / depth range / distribution range
экология
морской ассоциированный с рифами. Tropical
Central Atlantic: Ascension I.
Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Max length : 5.0 cm SL самец/пол неопределен; (Ref. 123407)
Краткое описание
определительные ключи | морфология | морфометрия
колючие лучи спинного плавника (общее число) : 12; членистые (мягкие) лучи спинного плавника (общее число) : 14 - 17; колючие лучи анального плавника: 2; членистые (мягкие) лучи анального плавника: 13 - 15. In genus Stegastes: dorsal rays XII, 14-17; anal rays 11, 13-14; pectoral rays 19-21; tubed lateral-line scales 18-21; total gill rakers on first arch 18-21; colour mainly dark brown (to blackish on vertical fins) with abruptly pale (yellow in life) area covering peduncle, caudal fin, and posterior portion of dorsal fin.
Juveniles have been observed cleaning many other fish species (Ref. 98447).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
Derived from family: Oviparous, distinct pairing during breeding. Eggs are demersal and adhere to the substrate. Males guard and aerate the eggs (Ref. 205).
Allen, G.R. and K.N. Smith, 1992. A new species of damselfish (Pomacentridae: Stegastes) from Ascension Island, Atlantic Ocean. Rec. West. Aust. Mus. 16(1):113-117. (Ref. 123407)
Статус Красного Списка МСОП (Ref. 130435)
Угроза для людей
Harmless
Использование человеком
дополнительная информация
инструменты
Специальные отчеты
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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=0.01950 (0.00893 - 0.04257), b=2.99 (2.81 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
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).
![Image of Stegastes lubbocki (Lubbock\](/images/thumbnails/jpg/tn_Stlub_m0.jpg "Image of Stegastes lubbocki (Lubbock\")
