Results 71 to 80 of about 912 (185)

Evaluación del lavado gástrico como herramienta para el análisis de la dieta en trucha común [PDF]

open access: yes, 2010
Se ha estudiado la eficacia del método de extracción del contenido estomacal mediante el procedimiento de lavado estomacal a través de una bomba diseñada a partir del modelo original de Seaburg (1957). La efectividad del método no esta relacionada con el
Cobo, F.   +5 more
core  

Новые данные о скорпионницах (Mecoptera: Panorpidae) Юго-Восточной Беларуси

open access: yesПолевой журнал биолога, 2019
Приведены новые фаунистические данные о находках представителей семейства скорпионниц (Panorpidae) на территории Юго-Восточной ...
openaire   +4 more sources

The Potamophylax nigricornis group (Trichoptera, Limnephilidae): resolution of phylogenetic species by fine structure analysis [PDF]

open access: yes, 2013
Applying the phylogenetic species concept and the sexual selection theory we have reviewed some natal aspects of incipient species and their accelerated evolution. How can we recognise early stages of divergence?
Andersen, T.   +8 more
core  

The Mecoptera, or Scorpionflies, of Illinois [PDF]

open access: yes, 1975
The objective of this study is to update our knowledge of the distribution and natural history of Mecoptera, particularly in relation to the biogeographic history of Illinois.
Marlin, John C.   +2 more
core   +2 more sources

Revision of the genus Cerapanorpa (Mecoptera: Panorpidae) with descriptions of four new species

open access: yesEuropean Journal of Taxonomy, 2019
The genus Cerapanorpa Gao, Ma & Hua, 2016 is taxonomically revised. Cerapanorpa is confirmed to be endemic to the mountain regions in central China. Nineteen species are recognized in the genus, including four new species: Cerapanorpa baimaensis sp. nov.,
Kai Gao, Bao-Zhen Hua
doaj   +1 more source

New distributional records of Mecoptera (Insecta) from Colombia [PDF]

open access: yes, 2017
We present new distributional records for two Colombian species of Bittacidae. Pazius convolutus García-García & Cadena-Castañeda, 2015 and Bittacus panamensis Byers, 1958 previously known from Cundinamarca department are herein newly recorded from ...
Arango, Carlos Julio   +4 more
core   +3 more sources

Three new species of Mecoptera (Insecta, Antliophora) from Yunnan, China

open access: yesEuropean Journal of Taxonomy
The hangingflies (Bittacidae Handlirsch, 1906) and the scorpionflies (Panorpidae Latreille, 1802) are the two largest groups within the holometabolous order Mecoptera Packard, 1886. In this paper, a new hangingfly and two new scorpionflies are described:
Jiao Xie, Ji-Shen Wang
doaj   +1 more source

Response of the body morphometrics and eye development of the crayfish (Cambarellus patzcuarensis) to differing light wavelengths experienced during juvenile life [PDF]

open access: yes, 2017
The growth process in crustaceans is periodic and can be affected by a variety of environmental factors. Photoperiod has been hypothesized to indirectly affect growth by altering feeding behaviour; in addition, previous studies have found that light ...

core  

Keanekaragaman dan karakteristik habitat serangga Panorpidae (Ordo Mecoptera) di Kawasan Taman Hutan Raya Bandung [PDF]

open access: yes, 2023
INDONESIA: Panorpidae merupakan salah satu serangga yang termasuk ordo Mecoptera yang dapat ditemukan pada habitat dengan kelembapan yang tinggi. Panorpidae sangat peka terhadap perubahan iklim sehingga dapat dijadikan sebagai bioindikator lingkungan.
Ardyanty, Putry
core  

Комахи надряду Mecopteroidea Ківерцівського національного природного парку «Цуманська пуща»: попередні дослідження

open access: yesНауковий вісник Східноєвропейського національного університету імені Лесі Українки: Серія: Біологічні науки, 2019
У роботі розглянуто підсумки першого вивчення лускокрилих, волохокрильців, скорпіонових мух, двокрилих в межах Ківерцівського національного природного парку «Цуманська пуща».
Olexander Zinchenko   +2 more
doaj   +1 more source

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