Results 81 to 90 of about 2,062 (194)

Identification of Two Cryptic Species within the Praon abjectum Group (Hymenoptera: Braconidae: Aphidiinae) Using Molecular Markers and Geometric Morphometrics [PDF]

open access: yes, 2017
The genus Praon represents a large group of aphid endoparasitoids and is exemplary for the problems encountered in their taxonomy because of a great variability of morphological characters.
Ivanović, Ana   +7 more
core  

Evolutionary Relationships of Courtship Songs in the Parasitic Wasp Genus, Cotesia (Hymenoptera: Braconidae) [PDF]

open access: yes, 2019
Acoustic signals play an important role in premating isolation based on sexual selection within many taxa. Many male parasitic wasps produce characteristic courtship songs used by females in mate selection.
Bredlau, Justin P., Kester, Karen M.
core   +3 more sources

Wood wasp inspired space and earth drill [PDF]

open access: yes, 2010
In this chapter, we explain why the low gravity encountered on Mars or on the Moon and the low mass of the probes, landers and rovers that carry drilling devices limit classical drilling techniques.
Coste, Pierre   +3 more
core  

Les conidae récoltés par dragage

open access: yes, 1986
Ce travail recense les espèces récoltées par dragages dans le lagon de Nouvelle-Calédonie et dans la zone bathyale supérieure. 26 espèces du lagon sont signalées dont deux pour la première fois : #Conus acutangulus$ et #Conus articulatus$. Parmi les 23 espèces bathyales. 14 seulement ont pu être identifiées, les autres étant probablement nouvelles.
/Richer de Forges, Bertrand   +1 more
openaire   +1 more source

Conus korni G. Raybaudi Massilia, 1993 [PDF]

open access: yes, 1993
Catálogo do Museo de Historia Natural USC. n.
Raybaudi Massilia, Gabriella
core  

Conus xicoi Röckel, 1987 [PDF]

open access: yes, 1987
Catálogo do Museo de Historia Natural USC. n.
Röckel, Dieter
core  

Diversity of Gastropod in the Seagrass Ecosystem on the Coastal Area of Nirwana Beach, Padang, Sumatera Barat Province [PDF]

open access: yes, 2017
Nirwana beach is one of tourist destinations in the Sumatera Barat Province. The input of pollutant originated from anthropogenic activities, however, reducing the water quality and as a consequence negatively affects the seagrass ecosystem as well as ...
Adriman, A. (Adriman)   +2 more
core  

Ancillary living marine resources of Lakshadweep [PDF]

open access: yes, 1986
The paper detailed about the ancillary living marine resources of Lakshadweep. Sea weeds, crustaceans, molluscs, sponges, echinoderms, reptiles such as turtles, birds etc, are treated here as ancillary ...
Appukuttan, K K   +3 more
core  

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