Results 81 to 90 of about 1,583 (181)

The entomological collection of the Spanish Museo Nacional de Ciencias Naturales of Madrid (CSIC) [PDF]

open access: yes, 1997
[ES] En el presente trabajo se aporta información sobre el volumen y la composición taxonómica y faunística de la colección de Entomología del Museo Nacional de Ciencias Naturales (MNCN) de Madrid, España.
Izquierdo Moya, Isabel   +3 more
core  

A New Lycid Genus from the Dominican Amber (Insecta, Coleoptera, Lycidae, Leptolycinae, Leptolycini)

open access: yesPsyche: A Journal of Entomology, 2012
A new fossil genus, Electropteron  gen.n., and a new species, E. avus  sp.n., are described from the Dominican Amber. Electropteron avus  gen.n., sp.n., appears to be related to some of the extant Great Antillean lycids and is the first fossil taxon from
Sergey V. Kazantsev
doaj   +1 more source

Beetle fauna of the island of Tobago, Trinidad and Tobago, West Indies [PDF]

open access: yes, 2002
Tobago is a biologically rich but poorly investigated island. In this paper we report the occurrence of 672 species of beetles representing 69 families.
Cook, Joyce   +2 more
core   +1 more source

依据ITS rDNA序列探讨我国盾腹虫属种类的系统发育关系(英文) [PDF]

open access: yes, 2010
盾腹吸虫为寄生扁形动物中一小的类群。我国已报道7种盾腹吸虫,其中5种隶属于盾腹虫属(Aspidogastridae,Aspidogastrinae)。研究测定了在我国采集到的4种盾腹虫属吸虫的核糖体DNA转录内间隔区(ITSrDNA)序列,并分别采用邻接法和最大似然法构建分子系统发育树。结果显示,这4种盾腹吸虫的ITS-1和ITS-2序列的长度分别在728—877bp和518—645bp之间,其G+C含量分别在50.1%—52.3%和49.2%—52.2%范围内。4种盾腹吸虫的种间遗传距离在0.2 ...
孙军   +4 more
core  

Response of Macroarthropod Assemblages to the Loss of Hemlock (Tsuga canadensis), a Foundation Species [PDF]

open access: yes, 2011
In eastern North American forests, eastern hemlock (Tsuga canadensis) is a foundation species. As hemlock is lost from forests due to the invasive hemlock woolly adelgid (Adelges tsugae) and pre-emptive salvage logging, the structure of assemblages of ...
Baiser, Benjamin H.   +5 more
core   +1 more source

A review of the dictyopterine net-winged beetle genus Punicealis Kazantsev, 1990 (Coleoptera, Lycidae, Erotinae) [PDF]

open access: yesDeutsche Entomologische Zeitschrift
The dictyopterine net-winged beetle genus Punicealis Kazantsev, 1990 is re-described and reviewed. The external female genitalia of four of its six species are studied for the first time.
Sergey V. Kazantsev
doaj   +3 more sources

Red list and checklist of beetles of the superfamilies Bostrichoidea, Cleroidea, Cucujoidea, Elateroidea, Lymexyloidea and Tenebrioidea [PDF]

open access: yes, 2017
Aus Berlin sind bis heute 769 Arten der Überfamilien Bostrichoidea, Cleroidea, Cucujoidea, Elateroidea, Lymexyloidea und Tenebrioidea bekannt. Davon werden 204 Arten (26,5 %) in die Rote Liste aufgenommen.
Esser, Jens
core   +1 more source

The genera in the second catalogue (1833–1836) of Dejean’s Coleoptera collection

open access: yesZooKeys, 2013
All genus-group names listed in the second edition of the catalogue (1833-1836) of Dejean’s beetle collection are recorded. For each new genus-group name the originally included available species are listed and for generic names with at least one ...
Yves Bousquet, Patrice Bouchard
doaj   +1 more source

Lycidas

open access: yes
Mode of access: Internet.
openaire   +2 more sources

Inventarisasi Serangga Penyerbuk Di Bogor [PDF]

open access: yes, 2016
Penelitian bertujuan untuk menginventarisasi serangga penyerbuk di kampus Institut Pertanian Bogor dan Universitas Indonesia. Penelitian ini dilakukan mulai dari bulan Agustus sampai September 2012 di Institut Pertanian Bogor, Bogor, Jawa Barat.
siregar, E. H. (elida)
core  

Home - About - Disclaimer - Privacy