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Близкие виды
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Labeobarbus - Вид в
Cyprinidae - - Классификация -
- Torinae
- Cyprinidae
- Cypriniformes
- Teleostei
- Chordata
- Animalia
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Labeobarbus nzadimalawu Vreven, Musschoot, Decru, Wamuini Lunkayilakio, Obiero, Cerwenka & Schliewen, 2018
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drawing shows typical species in Cyprinidae.
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drawing shows typical species in Cyprinidae.
Классификация / Names народные названия | синонимы | Catalog of Fishes(род, виды) | ITIS | CoL | WoRMS | Cloffa
> Cypriniformes (Carps) > Cyprinidae (Minnows or carps) > Torinae
Etymology: nzadimalawu: Before the Christian missionaries arrived, the Inkisi River was locally referred to as the 'Nzadi malawu' in Kikongo (Kintandu/Kindibu dialects), which means 'the river that brings good luck; the part of the river towards the northern border of Angola still bears this name; species name referring to this ancient name of the river basin to which it seems endemic; a noun in apposition, making its gender ending unchangeable (Ref. 127934).
Etymology: nzadimalawu: Before the Christian missionaries arrived, the Inkisi River was locally referred to as the 'Nzadi malawu' in Kikongo (Kintandu/Kindibu dialects), which means 'the river that brings good luck; the part of the river towards the northern border of Angola still bears this name; species name referring to this ancient name of the river basin to which it seems endemic; a noun in apposition, making its gender ending unchangeable (Ref. 127934).
Environment: milieu / climate zone / depth range / distribution range экология
; пресноводный донно-пелагический. Tropical
распространение страны | регионы FAO | Ecosystems | места находок | Point map | интродукции | Faunafri
Africa: Inkisi River, Lower Congo River basin above the Zongo Falls, in Democratic Republic of the Congo (Ref. 127934).
Size / Вес / Возраст
Краткое описание определительные ключи | морфология | морфометрия
колючие лучи спинного плавника (общее число) : 0; членистые (мягкие) лучи спинного плавника (общее число) : 13 - 15; колючие лучи анального плавника: 0; членистые (мягкие) лучи анального плавника: 9; позвонки: 36 - 38. Diagnosis: Within the Congo basin Labeobarbus nzadimalawu can be distinguished from L. altipinnis, L. ansorgii, L. batesii, L. brauni, L. cardozoi, L. caudovittatus, L. dartevellei, L. fasolt, L. habereri, L. humphri, L. iphthimostoma, L. iturii, L. jubbi, L. longidorsalis, L. longifilis, L. lufupensis, L. macroceps, L. macrolepidotus, L. macrolepis, L. mawambi, L. mawambiensis, L. mirabilis, L. nanningsi, L. oxyrhynchus, L. paucisquamatus, L. stappersii, L. trachypterus, L. upembensis and L. wittei by its high number of lateral line scales, 35-41 vs. les than 34; from L. leleupanus by its low number of lateral line scales, 35-41 vs. 45-47; from L. tropidolepis and L. platyrhinus by its low number of scales between the lateral line and the dorsal and ventral midline, 4.5-6.5 and 5.5-6.5 vs. 7.5-8.5 and 7.5-9.5 in L. tropidolepis and 6.5-7.5 and 6.5-8.5 in L. platyrhinus, and from the latter by its low number of circumpeduncular scales as well, 12-16 vs. 16-18; from L. robertsi by the absence of papillae on the anterior edge of the lower jaw vs. with numerous well identifiable papillae; from L. pellegrini by the presence of two pair of well-developed barbels vs. a single pair of minute posterior barbels in L. pellegrini; from L. progenys by its non-prognathous lower jaw vs. prognathous; from L. altianalis and L. gestetneri by the last unbranched dorsal-fin ray not being transformed into a well-developed spine, but instead being clearly segmented for about half of its length, 42.8-57.7% of dorsal-fin height, vs. transformed into a spine, clearly segmented only at its most distal end, less than 30.0% of dorsal-fin height; and from L. somereni, by its high total number of gill rakers on the first gill arch, 18-22 vs. 11, and a, positively allometric, narrow mouth width, 16.1-26.5% of head length vs. 31.3% (Ref. 127934). Further, L. nzadimalawu can be distinguished from both the other members of the Inkisi complex, L. ndazinkisi and the intermediate/hybrid specimens by the presence of a free mental lobe, vs. no mental lobe but instead a cornified Varicorhinus real cutting edge on the outer edge of the lower jaw in L. nzadinkisi and no or only a rudimentary or attached mental lobe in hybrid specimens; in addition, L. nzadimalawu can be distinguished from L. nzadinkisi by its narrow mouth width, 16.1-26.5% of head length vs. 26.8-50.5%, long head length, 23.0-26.4% of standard length vs. 20.1-22.1%; short dorsal-fin base length, 12.1-16.0% of standard length vs. 14.4-17.9%; and long prepectoral distance, 22.6-26.0% of standard length vs. 20.0-22.1%; finally, L. nzadimalawu can be distinguished from Acapoeta tanganicae by its low number of lateral line scales, 35-41 vs. 57-67 (Ref. 127934). Within the adjacent Lower Guinea ichthyofaunal province L. nzadimalawu can be distinguished from L. axelrodi, L. batesii, L. brevispinis, L. cardozoi, L. caudovittatus, L. compiniei, L. habereri, L. fimbriatus, L. jaegeri, L. malacanthus, L. mariae, L. mbami, L. micronema, L. mungoensis, L. roylii, L. sandersi, L. semireticulatus, L. steindachneri, L. tornieri, L. versluysii and L. werneri by its higher number of lateral line scales, 35-41 vs. less than 34; from L. aspius, L. lucius and L. progenys by its non-prognathous lower jaw vs. lower jaw clearly prognathous; and from L. rocadasi by its last unbranched dorsal-fin ray not being transformed into a well-developed spine, but instead being clearly segmented over approximately half its length, 42.8-57.7% of dorsal-fin height vs. last unbranched dorsal-fin ray transformed into a spine, clearly segmented only at its most distal end; finally, L. ndazimalawu can be distinguished from Sanagia velifera by its high number of lateral line scales, 35-41 vs. 22-24 (Ref. 127934). Within the adjacent Quanza ichthyofaunal province, L. nzadimalawu can be distinguished from L. ansorgii, L. gulielmi, L. jubbi, L. nanningsi, L. rhinopterus, L. rosae and L. roylii by its high number of lateral line scales, 35-41 vs. less than 34; from L. clarkeae, L. ensifer and L. varicostoma by the absence of papillae on the anterior edge of the lower jaw vs. with well identifiable papillae; from L. lucius and L. progenys by its non-prognathous lower jaw vs. lower jaw clearly prognathous; and from L. boulengeri, L. ensis, L. girardi, L. steindachneri, L. stenostoma and L. rocadasi by its last unbranched dorsal-fin ray not being transformed into a well-developed spine, but instead being clearly segmented over approximately half its length, 42.8-57.7% of dorsal-fin height vs. last unbranched dorsal-fin ray transformed into a spine, clearly segmented only at its most distal end (Ref. 127934).
Life cycle and mating behavior половая зрелость | размножение | нерест | икра | Fecundity | личинки
Основная ссылка
Upload your references | ссылки | координатор | соавторы
Vreven, E.J.W.M.N., T. Musschoot, E. Decru, S. Wamuini Lunkayilakio, K. Obiero, A.F. Cerwenka and U.K. Schliewen, 2018. The complex origins of mouth polymorphism in the Labeobarbus (Cypriniformes: Cyprinidae) of the Inkisi River basin (Lower Congo, DRC, Africa): insights from an integrative approach. Zool. J. Linn. Soc. 186:414-482. (Ref. 127934)
CITES
Not Evaluated
Угроза для людей
Harmless
Использование человеком
рыболовство: интереса не представляет
FAO - Publication: search | FishSource |
дополнительная информация
Trophic ecology
пищевые объекты
состав пищи
потребление пищи
Food rations
хищники
пищевые объекты
состав пищи
потребление пищи
Food rations
хищники
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Размерный состав
Mass conversion
пополнение
численность
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Размерный состав
Mass conversion
пополнение
численность
Life cycle
размножение
половая зрелость
Maturity/Gills rel.
Fecundity
нерест
Spawning aggregations
икра
Развитие икры
личинки
динамика численности личинок
размножение
половая зрелость
Maturity/Gills rel.
Fecundity
нерест
Spawning aggregations
икра
Развитие икры
личинки
динамика численности личинок
Anatomy
жаберная область
Brain
Otolith
жаберная область
Brain
Otolith
Physiology
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Genetics
генетика
Heterozygosity
наследуемость
генетика
Heterozygosity
наследуемость
Human related
Aquaculture systems
особенности рыбоводства
степень растяжения
Ciguatera cases
Stamps, coins, misc.
Aquaculture systems
особенности рыбоводства
степень растяжения
Ciguatera cases
Stamps, coins, misc.
инструменты
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Специальные отчеты
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ресурсы в Интернет
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Проверить FishWatcher | CISTI | Catalog of Fishes: род, виды | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: Геном, Нуклеотид | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Вперёд, поиск | World Records Freshwater Fishing | Zoobank | Zoological Record
Estimates based on models
Phylogenetic diversity index (Ref. 82804): PD50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00427 (0.00195 - 0.00935), b=3.11 (2.90 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (Ref. 120179): средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153): Low vulnerability (16 of 100).