Darwin, Haeckel, and the “Mikluskan gas organ theory”
Developmental Dynamics, Volume 253, Issue 4, Page 370-389, April 2024.Abstract A previously unknown reference to the Russian ethnologist, biologist, and traveler Nikolai N. Miklucho‐Maclay (1846–1888) was discovered in correspondence between Charles Darwin (1809–1882) and Ernst Haeckel (1834–1919). This reference has remained unknown to science, even to Miklucho‐Maclay's biographers, probably because Darwin used the ...
Ingmar Werneburg +2 more
wiley +1 more source
Morphological and functional abnormality in the spiny butterfly ray Gymnura altavela [PDF]
, 2016 Background: A variety of abnormalities have been described for sharks, rays and skates across different ecoregions. Morphological and functional anomalies in these species, however, were not yet documented in distributions from the Canary Islands, the ...
Narváez, K., Osaer, F.
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Regional and seasonal patterns of epipelagic fish assemblages from the central California Current [PDF]
, 2011 The coastal Pacific Ocean off northern and central California encompasses the strongest seasonal upwelling zone in the California Current ecosystem.
Ammann, Arnold J. +2 more
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Latin American Journal of Aquatic Research, 2012 Se presenta claves taxonómicas basadas en características morfológicas dentarias externas e internas, que permiten el reconocimiento de cada orden, familia y género de los batoídeos conocidos en Chile. En algunos casos, como en las familias Rhinobatidae,
Sylvia Sáez, Julio Lamilla
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First record of three Batoid species in the Persian Gulf
Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2013 Batoidfishes are one of the most important groups of by-catch in the Persian Gulf. This survey was done for identification of skates and rays, inhabiting in the Persian Gulf and Omen Sea waters (Hormuzgan Province). The samples were collected by bottom
S. Behzadi email ; A. Salarpouri; M. Darvishi; R. Dehghani
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Atlas and zoogeography of common fishes in the Bering Sea and northeastern Pacific [PDF]
, 1988 The geographic and depth frequency distribution of 124 common demersal fish species in the northeastern Pacific were plotted from data on me at the Northwest and Alaska Fisheries Center (NWAFC), National Marine Fisheries Service.
Allen, M. James, Smith, Gary B.
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Catch per unit area of batoid fishes in the northern Oman Sea [PDF]
, 2014 We report on results of a trawl survey to assess the abundance of Batoid fish resources in the Oman Sea. The catch per unit area CPUA as the main index was estimated.
Azhir, M.T. +2 more
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Morphological and ultrastructural redescription of Chloromyxum leydigi Mingazzini, 1890 (Myxozoa: Myxosporea), type species of the genus, infecting the gall bladder of the marine cartilaginous fish Torpedo marmorata Risso (Chondrichthyes: Torpedinidae), from the Portuguese Atlantic coast [PDF]
Folia Parasitologica, 2014 Chloromyxum leydigi Mingazzini, 1890, the type species of Chloromyxum Mingazzini, 1890, is redescribed based on material found in the gall bladder of the cartilaginous fish Torpedo marmorata Risso collected from the Portuguese Atlantic coast and its sporogonic development is described.
Sónia, Rocha +3 more
openaire +2 more sources
Lista patrón de los tiburones, rayas y quimeras (Chondrichthyes, Elasmobranchii, Holocephali) de México [PDF]
, 2015 Llista patró dels taurons, rajades i quimeres (Chondrichthyes, Elasmobranchii, Holocephali) de Mèxic Es presenta una relació de les espècies de taurons, rajades i quimeres (condrictis) que han estat registrades a les aigües territorials de Mèxic ...
Alcocer Durand, J. +4 more
core +1 more source
Revista de Biología Tropical, 2000 En base a mayores concentraciones de plancton encontradas en la parte sur de la costa pacífica colombiana, se colectó su ictiofauna juvenil en aguas someras (
Andrés Velasco, Matthias Wolff
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