Search found 87 matches
- 16 Aug 2022, 00:45
- Forum: Taxonomy & Science News
- Topic: Developmental osteology of Ictalurus punctatus and Noturus gyrinus
- Replies: 1
- Views: 1298
Re: Developmental osteology of Ictalurus punctatus and Noturus gyrinus
very very long article ! 66 pages ! Very interesting and detailed
- 16 Aug 2022, 00:43
- Forum: Taxonomy & Science News
- Topic: Developmental osteology of Ictalurus punctatus and Noturus gyrinus
- Replies: 1
- Views: 1298
Developmental osteology of Ictalurus punctatus and Noturus gyrinus
Developmental osteology of Ictalurus punctatus and Noturus gyrinus (Siluriformes: Ictaluridae) with a discussion of siluriform bone homologies Author : Kole M. Kubicek Magazine : Vertebrate Zoology 72 : pages 661-727 (Print: 1864-5755 Online: 2625-8498 ) Received 1 April 2022 | Accepted 19 July ...
- 04 Jul 2022, 10:27
- Forum: Taxonomy & Science News
- Topic: Histological study of maxillary barbels in Silurus triostegus and Heteropneustes fossilis
- Replies: 0
- Views: 1218
Histological study of maxillary barbels in Silurus triostegus and Heteropneustes fossilis
(Nota : I have not seen and found this old article/paper on this section of the forum. So I put it. https://www.planetcatfish.com/forum/search.php?keywords=Heteropneustes+&fid%5B0%5D=14 => paper not found https://www.planetcatfish.com/forum/search.php?keywords=triostegus+&fid%5B0%5D=14 => paper not ...
- 20 Jun 2022, 18:50
- Forum: Taxonomy & Science News
- Topic: Direct development of the catfish pectoral fin
- Replies: 0
- Views: 1536
Direct development of the catfish pectoral fin
Direct development of the catfish pectoral fin – an alternative pectoral fin pattern of teleosts Publication : Developmental Dynamics First published : 15 june 2022 Authors : Fedor Shkil, Daria Kapitanova, Vasily Borisov, Nikolay Veretennikov, Natacha Roux, Vincent Laudet HTML : https://anatomypubs. ...
- 28 Jan 2022, 20:40
- Forum: Taxonomy & Science News
- Topic: New Oreoglanis
- Replies: 2
- Views: 3154
Re: New Oreoglanis
224 New Species Discoveries in the Greater Mekong Region Oreoglanis omkoiense (Great Mekong) Found in Chiang Mai province in the basin of Maetuen River - a tributary of the Ping River, which in turn drains into the Chao Phraya River - this new species of catfish lives in cold, clean and fast-flowing ...
- 26 Oct 2021, 15:48
- Forum: Taxonomy & Science News
- Topic: A new species of claroteid catfish (Eocene-Fossil)
- Replies: 0
- Views: 1932
A new species of claroteid catfish (Eocene-Fossil)
A new species of claroteid catfish (Siluriformes: Claroteidae) from the Eocene of Egypt, (Africa) indicates continental differences in tempo of catfish evolution Authors : Alison M. Murray & Robert B. Holmes Article : Journal of Vertebrate Paleontology , e1979021 | Received 23 Mar 2021, Accepted 04 ...
- 26 Oct 2021, 15:45
- Forum: Taxonomy & Science News
- Topic: Spatial and Temporal Patterns of Pelagic Catfish Larvae
- Replies: 0
- Views: 1802
Spatial and Temporal Patterns of Pelagic Catfish Larvae
Spatial and Temporal Patterns of Pelagic Catfish Larvae Drifting in Lowland Rivers of Eastern Ecuador (Pisces: Siluriformes) Authors : Theodore W. Hermann; Donald J. Stewart; Ramiro E. Barriga Salazar; Stephen M. Coghlan, Jr. Papers : Ichthyology & Herpetology, Volume 109, Issue 4 December 2021 (4 ...
- 14 Jun 2021, 21:06
- Forum: South American Catfishes (Callichthyidae - Corys et al)
- Topic: Atypical medical case: outgrowth scales
- Replies: 1
- Views: 3395
Atypical medical case: outgrowth scales
Reference/Source : https://acuariofiliamadrid.org/Thread-Corydora-dando-vueltas https://vimeo.com/562669130 [FEEDBACK : ATYPICAL MEDICAL CASE : OUTGROWTH SCALES] I would like to present an atypical medical case, on corydoras, found on a Spanish forum, which I was confronted with Symptoms: the ...
- 10 May 2021, 20:03
- Forum: Taxonomy & Science News
- Topic: Two new species : Hypostomus cafuringa & Hypostomus crulsi
- Replies: 3
- Views: 3445
Two new species : Hypostomus cafuringa & Hypostomus crulsi
Two new species of Hypostomus suckermouth armored catfishes (Teleostei: Loricariidae) from Central Brazil Papers/Magazine : Journal of Fish Biology Author s : Yan Felipe Figueira Soares,Pedro De Podestà Uchôa de Aquino, Justin C. Bagley, Francisco Langeani, Guarino R. Colli First published : 06 May ...
- 11 Feb 2021, 19:05
- Forum: South American Catfishes (Callichthyidae - Corys et al)
- Topic: [scholar] Respiratory characteristics of Hoplosternum littorale
- Replies: 0
- Views: 1835
[scholar] Respiratory characteristics of Hoplosternum littorale
[scholar] Respiratory characteristics of Hoplosternum littorale From : Elizabeth Gusmao AFFONSO ACTA AMAZONICA 31(2) : 249-262. 2001 PDF : https://portal.inpa.gov.br/fasciculos/31-2/PDF/v31n2a08.pdf It is a old papers from 2001 But, it seems that this article appeared in a specific journal of a ...
- 30 Jan 2021, 06:03
- Forum: Taxonomy & Science News
- Topic: Want fry to grow fast with better survival? Use circular or ellipsoid tanks, not square
- Replies: 3
- Views: 2161
Re: Want fry to grow fast with better survival? Use circular or ellipsoid tanks, not square
very strange result. I am not convinced of the result. I don't see any logical reason, from an evolutionary point of view (Darwin evolution), why a fish would grow faster in an elliptical aquarium. For me, this result should be taken with great care, there are surely some biases. Because for example ...
- 28 Jul 2020, 07:06
- Forum: Taxonomy & Science News
- Topic: Length-weight relationship for Hypostomus ancistroides & Corydoras flaveolus
- Replies: 0
- Views: 1695
Length-weight relationship for Hypostomus ancistroides & Corydoras flaveolus
Title : Length-weight relationship for two fish species from Ipanema National Forest, São Paulo state, Brazil Magazine / Journal : Revista Colombiana de Ciencia Animal RECIA Authors : Soinski TA, CostaMS, BrambillaEM, Smith W Reception : 24 march 2020 Approval: 1 july 2019 Publication : 21 june ...
- 27 Jul 2020, 22:54
- Forum: Taxonomy & Science News
- Topic: Universal model of skin colouration patterns of Pseudoplatystoma
- Replies: 1
- Views: 1640
Re: Universal model of skin colouration patterns of Pseudoplatystoma
It's very interesting. Because an extrapolation is plausible. We now know that the coloring and its patterns are dependent on few genome parameters. And that they are often linked to the pressure of the biotope. So that this is surely extrapolable, for all fish. And what is most wonderful is that ...
- 29 May 2020, 08:47
- Forum: Taxonomy & Science News
- Topic: The development of tactile social interactions in Corydoras aeneus larvae
- Replies: 1
- Views: 1498
Re: The development of tactile social interactions in Corydoras aeneus larvae
This impact is enormous. Because to separate the fry from the parents (nursery aquarium), you will have future corydoras, with out of phase social behavior. The social, interactive and tactile aspect is very important for corydoras. They need a behavioral model (parents) very early (Learning by ...
- 27 May 2020, 13:39
- Forum: Taxonomy & Science News
- Topic: The development of tactile social interactions in Corydoras aeneus larvae
- Replies: 1
- Views: 1498
The development of tactile social interactions in Corydoras aeneus larvae
Title : The development of tactile social interactions in Corydoras aeneus larvae Authors : Riva J. Riley , Thomas P. Roe , Elizabeth R. Gillie and Andrea Manica Online Publication Date : 20 May 2020, ISSN-1568539X Magazine : Behaviour, advance access Type: : Open Access, Journal Article DOI: https ...
- 09 May 2019, 14:40
- Forum: Taxonomy & Science News
- Topic: Sexual dimorphism in the catfish Genidens genidens
- Replies: 0
- Views: 997
Sexual dimorphism in the catfish Genidens genidens
Sexual dimorphism in the catfish Genidens genidens (Siluriformes: Ariidae) based on otolith morphometry and relative growth Authors : Rodrigues Maciel, André Martins Vaz-dos-Santos, José Ricardo de Souza Barradas, and Marcelo Vianna Magazine : Neotropical Ichthyology, 17(1): e180101, 2019 Published ...
- 30 Apr 2019, 15:45
- Forum: Taxonomy & Science News
- Topic: The Dissertations Sticky
- Replies: 77
- Views: 160364
Developmental and functional analysis of scutes in the armored catfish Corydoras aeneus,
Developmental and functional analysis of scutes in the armored catfish Corydoras aeneus Be careful : Not a science news, but a Thesis ! Author : Emily Volk Source : Undergraduate Honors These , University of Colorado, Boulder, April 4 2019 HTML : https://scholar.colorado.edu/honr_theses/1832/ PDF ...
- 05 Mar 2019, 12:04
- Forum: Taxonomy & Science News
- Topic: first record of a nuclear-follower association between corydoras vittatus, corydoras cf. julii and knodus victoriae
- Replies: 0
- Views: 1059
first record of a nuclear-follower association between corydoras vittatus, corydoras cf. julii and knodus victoriae
FIRST RECORD OF A NUCLEAR-FOLLOWER ASSOCIATION BETWEEN Corydoras vittatus (NIJSSEN, 1971), Corydoras cf. julii (CALLICHTHYIDAE) AND Knodus victoriae (STEINDACHNER, 1907) (CHARACIDAE) Authors : Jorge Luiz Silva Nunes, Ana Paula Viana Amurim, Diego Sousa Campos, Fernanda Viana Dos Santos, Laicia ...
- 26 Feb 2019, 18:30
- Forum: Taxonomy & Science News
- Topic: Community ecology of parasites in four species of Corydoras
- Replies: 0
- Views: 1015
Community ecology of parasites in four species of Corydoras
Community ecology of parasites in four species of Corydoras (Callichthyidae), ornamental fish endemic to the eastern Amazon (Brazil) Authors : MAKSON M. FERREIRA, RAFAEL J. PASSADOR, MARCOS TAVARES-DIA Magazine : An. Acad. Bras. Ciênc. vol.91 no.1 Rio de Janeiro 2019 Epub Feb 14, 2019 HTML : http: ...
- 20 Jan 2019, 13:05
- Forum: Taxonomy & Science News
- Topic: A jackass and a fish: A case of life-threatening intentional ingestion of a live pet catfish (Corydoras aeneus)
- Replies: 4
- Views: 1721
A jackass and a fish: A case of life-threatening intentional ingestion of a live pet catfish (Corydoras aeneus)
A jackass and a fish: A case of life-threatening intentional ingestion of a live pet catfish (Corydoras aeneus) Journal : Acta Oto-Laryngologica Case Reports, Volume 4, 2019 - Issue 1 Published : Pages 1-4 | Received 14 Aug 2018, Accepted 25 Nov 2018, Published online: 17 Jan 2019 Authors : Linda B ...
- 01 Dec 2018, 10:54
- Forum: Taxonomy & Science News
- Topic: Comparative Cytogenetics Among Three Sympatric Hypostomus Species
- Replies: 0
- Views: 883
Comparative Cytogenetics Among Three Sympatric Hypostomus Species
Comparative Cytogenetics Among Three Sympatric Hypostomus Species (Siluriformes: Loricariidae): An Evolutionary Analysis in a High Endemic Region Authors : Carla Andreia Lorscheider, Jordana Inácio Nascimento Oliveira, Thais Aparecida Dulz1, Viviane Nogaroto, Isabel Cristina Martins-Santos, Marcelo ...
- 22 Nov 2018, 10:42
- Forum: Taxonomy & Science News
- Topic: Thermal tolerance of thirteen popular ornamental fish Species
- Replies: 0
- Views: 1026
Thermal tolerance of thirteen popular ornamental fish Species
Thermal tolerance of thirteen popular ornamental fish Species Authors : Mahmut Yanar, ErhanErdoğan, MetinKumlu Magazine : Aquaculture 17 November 2018 HTML : https://www.sciencedirect.com/science/article/abs/pii/S0044848618314388 DOI : https://doi.org/10.1016/j.aquaculture.2018.11.041 Thermal ...
- 03 Nov 2018, 09:06
- Forum: Taxonomy & Science News
- Topic: Embryology and early ontogenesis of the threatened menoda catfish, Hemibagrus menoda (Hamilton, 1822)
- Replies: 0
- Views: 1133
Embryology and early ontogenesis of the threatened menoda catfish, Hemibagrus menoda (Hamilton, 1822)
Embryology and early ontogenesis of the threatened menoda catfish, Hemibagrus menoda (Hamilton, 1822) Received: 25-07-2018 Accepted: 30-08-2018 International Journal of Fisheries and Aquatic Studies 2018; 6(5): 225-230 www.fisheriesjournal.com URL : https://www.researchgate.net/publication ...
- 23 Oct 2018, 16:54
- Forum: Taxonomy & Science News
- Topic: Comparative gross encephalon morphology in Callichthyidae
- Replies: 0
- Views: 1182
Comparative gross encephalon morphology in Callichthyidae
Comparative gross encephalon morphology in Callichthyidae (Teleostei: Ostariophysi: Siluriformes) Authors : Fabio M. Pupo, Marcelo R. Britto Pubished : Neotrop. ichthyol. vol.16 no.4 Maringá 2018 Epub Oct 18, 2018 URL : http://www.scielo.br/scielo.php?pid=S1679-62252018000400201&script=sci_arttext ...
- 20 Sep 2018, 21:11
- Forum: Taxonomy & Science News
- Topic: The early catfish catches the worm: predation of Corydoras aeneus (Siluriformes, Callichthyidae) on freshwater nematodes
- Replies: 6
- Views: 2354
Re: The early catfish catches the worm: predation of Corydoras aeneus (Siluriformes, Callichthyidae) on freshwater nemat
Dr Nabil Majdi https://scholar.google.fr/citations?user=9yCADaAAAAAJ&hl=fr http://www.uni-bielefeld.de/biologie/Zoooekologie/mitarbeiter/nmajdi.html https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4388577/ He is specialist of micro-fauna, invertebrate and nematode He do his PhD Thesis in Functional ...
- 19 Sep 2018, 07:51
- Forum: Taxonomy & Science News
- Topic: The early catfish catches the worm: predation of Corydoras aeneus (Siluriformes, Callichthyidae) on freshwater nematodes
- Replies: 6
- Views: 2354
The early catfish catches the worm: predation of Corydoras aeneus (Siluriformes, Callichthyidae) on freshwater nematodes
The early catfish catches the worm: predation of Corydoras aeneus (Siluriformes, Callichthyidae) on freshwater nematodes Published by/Issue : EDP Sciences, 2018 and, Ann. Limnol. - Int. J. Lim. 2018, 54, 29 Received : 2 December 2017; Accepted : 18 June 2018 Authors : Nabil Majdi Sebastian Weber ...
- 09 Jul 2018, 15:09
- Forum: All Resolved Issues
- Topic: Biotope photos/pictures
- Replies: 2
- Views: 1497
Biotope photos/pictures
For all fishes, theres photos/pictures. That's ok. As : https://www.planetcatfish.com/common/species.php?species_id=1589 But i think, it's not enough. There are missing photos/pictures of biotopes. For exemple Corydoras sp. (Cw016), posted by Ian Fuller on Corydoras World (facebook) https://image ...
- 26 Jun 2018, 14:46
- Forum: Taxonomy & Science News
- Topic: Comparative ultrastructure of the fertilized egg envelope in Corydoras adolfoi and Corydoras sterbai
- Replies: 2
- Views: 1118
Re: Comparative ultrastructure of the fertilized egg envelope in Corydoras adolfoi and Corydoras sterbai
In more plain words, this technique is not usable to separate eggs to species in Corydoras False. Look better pictures https://image.noelshack.com/fichiers/2018/26/2/1530020196-sans-titre-2.jpg https://image.noelshack.com/fichiers/2018/26/2/1530004169-sans-titre-1.jpg https://image.noelshack.com ...
- 26 Jun 2018, 10:04
- Forum: Taxonomy & Science News
- Topic: Comparative ultrastructure of the fertilized egg envelope in Corydoras adolfoi and Corydoras sterbai
- Replies: 2
- Views: 1118
Comparative ultrastructure of the fertilized egg envelope in Corydoras adolfoi and Corydoras sterbai
Comparative ultrastructure of the fertilized egg envelope in Corydoras adolfoi and Corydoras sterbai, Callichthyidae, Teleostei Authors : Eun‐Kyung Choi, Joon Hyung Sohn, Sung Sik Han, Dong Heui Kim First published: 20 June 2018 HTML : https://onlinelibrary.wiley.com/doi/abs/10.1002/jemt.23057 DOI : ...
- 31 Oct 2017, 14:33
- Forum: Taxonomy & Science News
- Topic: Length–Weight relationships of 23 fish species, Peru
- Replies: 3
- Views: 1652