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FishBase Names Scientific source: Integrated Taxonomic Information System Supported by National Biological Information Infrastructure National Science Foundation go to Discover Life's Facebook group Following modified from FishBase    Top | See original http://www.fishbase.org/Summary/speciesSummary.php?genusname=Macrhybopsis&speciesname=aestivalis ---> http://52.67.158.155/Summary/speciesSummary.php?genusname=Macrhybopsis&speciesname=aestivalis http://52.67.158.155/Summary/speciesSummary.php?genusname=Macrhybopsis&speciesname=aestivalis ---> https://fishbase.net.br/Summary/speciesSummary.php?genusname=Macrhybopsis&speciesname=aestivalis https://fishbase.net.br/Summary/speciesSummary.php?genusname=Macrhybopsis&speciesname=aestivalis ---> https://fishbase.net.br/summary/Macrhybopsis-aestivalis.html You can sponsor this page Common name (e.g. trout) contains begins with begins with ends with is Genus + Species (e.g. Gadus morhua) About this page More Info Plus d'info Mais info Languages Arabic Bahasa/Malay Bangla Chinese(Si) Chinese(Tr) Deutsch English Español Farsi Français Greek Hindi Italiano Japanese Lao Nederlands Português(Br) Português(Pt) Russian Swedish Thai Vietnamese User feedbacks Comments &   Corrections Fish Forum Guest Book Facebook Citation Uploads Attach website Upload photo Upload video Upload   references Fish Watcher Related species Species in    Macrhybopsis Species in    Leuciscidae - Classification - Pogonichthyinae Leuciscidae Cypriniformes Teleostei Chordata Animalia Macrhybopsis aestivalis ( Girard , 1856 ) Speckled chub Upload your photos  and  videos Pictures | Google image Macrhybopsis aestivalis Picture by Shattuck, Z.R. Classification / Names Common names | Synonyms | Catalog of Fishes( genus , species ) | ITIS | CoL | WoRMS | Cloffa Teleostei (teleosts) > Cypriniformes (Carps) > Leuciscidae (Minnows) > Pogonichthyinae Etymology: Macrhybopsis: Greek, makros = great + Greek, ybos, -e, -on = rounded + Greek, opsis = appearance (Ref. 45335 ) ;   aestivalis: aestivalis -- of the summer (Ref. 10294 ) . More on author: Girard . Environment: milieu / climate zone / depth range / distribution range Ecology Freshwater; demersal. Subtropical; 36°N - 26°N Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri North America: Rio Grande drainage in Texas and New Mexico, USA; south in Mexico to San Fernando River drainage. Size / Weight / Age Maturity: L m   ?   range ? - ? cm Max length : 12.7 cm TL male/unsexed; (Ref. 3672 ); common length : 6.1 cm TL male/unsexed; (Ref. 12193 ); max. reported age: 1.00 years (Ref. 12193 ) Biology     Glossary (e.g. epibenthic) Inhabits sand and gravel runs of small to large rivers (Ref. 5723 , 86798 ). Feeds on aquatic insect larvae dominated by midges (Ref. 10294 ). Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae The pelagic-broadcast spawning behavior consisted of males pursuing a single female and nudging her abdominal region. When the female was ready to spawn, a single male wrapped around the female at which time eggs and milt were simultaneously expelled. Reproduction usually consisted of several individual spawning episodes with at least 10-min intervals between events (Ref. 35784 ). Main reference Upload your references | References | Coordinator | Collaborators Page, L.M. and B.M. Burr , 2011. A field guide to freshwater fishes of North America north of Mexico. Boston : Houghton Mifflin Harcourt, 663p. (Ref. 86798 ) IUCN Red List Status (Ref. 130435 )   Least Concern (LC)  ; Date assessed: 08 November 2018 CITES Not Evaluated CMS (Ref. 116361 ) Not Evaluated Threat to humans   Harmless Human uses FAO - Publication: search | FishSource | More information Countries FAO areas Ecosystems Occurrences Introductions Stocks Ecology Diet Food items Food consumption Ration Common names Synonyms Metabolism Predators Ecotoxicology Reproduction Maturity Spawning Spawning aggregation Fecundity Eggs Egg development Age/Size Growth Length-weight Length-length Length-frequencies Morphometrics Morphology Larvae Larval dynamics Recruitment Abundance BRUVS References Aquaculture Aquaculture profile Strains Genetics Electrophoreses Heritability Diseases Processing Nutrients Mass conversion Collaborators Pictures Stamps, Coins Misc. Sounds Ciguatera Speed Swim. type Gill area Otoliths Brains Vision Tools E-book | Field guide | Length-frequency wizard | Life-history tool | Point map | Classification Tree | Catch-MSY | Special reports Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets Download XML Summary page | Point data | Common names | Photos Internet sources AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes : genus , species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome , nucleotide | 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: Go , Search | World Records Freshwater Fishing | Zoological Record Estimates based on models Phylogenetic diversity index (Ref. 82804 ):  PD 50 = 0.5002   [Uniqueness, from 0.5 = low to 2.0 = high]. Bayesian length-weight: a=0.00468 (0.00239 - 0.00916), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245 ). Trophic level (Ref. 69278 ):  3.2   ±0.40 se; based on food items. Generation time: 0.8 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. Resilience (Ref. 120179 ):  High, minimum population doubling time less than 15 months (tmax=1). Fishing Vulnerability (Ref. 59153 ):  Low vulnerability (10 of 100). Comments & Corrections Back to Search Random Species Back to Top Accessed through: Not available FishBase mirror site : Laguna, Philippines Page last modified by : mrius-barile Updated: 2024-04-25 08:24:58 gmt FishBase | Search | All Living Things | Top © Designed by The Polistes Corporation