Three New Species of Procloeon (Ephemeroptera: Baetidae) from Thailand
Three baetid mayflies in the genus Procloeon Bengtsson are described from Thailand: P. narumonae, n. sp. (male and female adults and larva), P. rubeosternum, n. sp. (male and female adults, male and female subimagos, and larva), and P. siamensis, n. sp. (
Tungpairojwong, Nisarat, Bae, Yeon Jae
doaj +1 more source
Multi-objective optimization shapes ecological variation [PDF]
Ecological systems contain a huge amount of quantitative variation between and within species and locations, which makes it difficult to obtain unambiguous verification of theoretical predictions.
Kaitaniemi, Pekka+3 more
core
A key to the known larvae of south american Elmidae (Coleoptera: Byrrhoidea), with a description of the mature larva of Macrelmis saltensis Manzo. [PDF]
A key to identify the known mature larvae of the South American genera of the family Elmidae is provided. The key includes seven genera presently assigned to the subfamily Larainae and 15 genera assigned to the subfamily Elminae.
Archangelsky, Miguel+1 more
core +1 more source
A Model of Drosophila Larva Chemotaxis
Detailed observations of larval Drosophila chemotaxis have characterised the relationship between the odour gradient and the runs, head casts and turns made by the animal.
Alex Davies, Matthieu Louis, B. Webb
semanticscholar +1 more source
Biology of \u3ci\u3eDiastrophus Nebulosus\u3c/i\u3e (Hymenoptera: Cynipidae) and Its Parasitoid/Inquiline Complex in Galls on \u3ci\u3eRubus Flagellaris\u3c/i\u3e (Rosaceae) [PDF]
Rubus flagellaris patches occasionally harbor colonies of compound stem- galls initiated by the cynipid, Diastrophus nebulosus. These isolated colonies host a parasitoid/inquiline complex made up of five principal and three incidental chalcidoid species ...
Gordinier, H. C
core +2 more sources
The pilidium larva is a novel body plan that arose within a single clade in the phylum Nemertea - the Pilidiophora. While the sister clade of the Pilidiophora and the basal nemerteans develop directly, pilidiophorans have a long-lived planktotrophic ...
L. Hiebert, S. Maslakova
semanticscholar +1 more source
Se describen los estados preimaginales (huevo, larva y pupa) de Hemieuxoa conchidia (Butler). Se ubican en las claves de Angulo y Weigert 1975 para larva y pupa y en Angulo y Weigert 1977 para huevo. Se incluyen figurasPreimaginal stages (egg, larvae and
Miguel Louis-Maldonado, Rubén Badilla
doaj
Description of the larva of Thraulodes schlingeri (Ephemeroptera, Leptophlebiidae)
The larva of Thraulodes schlingeri Traver & Edmunds, 1967 is described and figured for the first time.
Maria José Nascimento Lopes+2 more
doaj +1 more source
LARVACIDE EFFECT OF ETHANOL EXTRACT OF PIPERIS NIGRI FRUCTUS AGAINST AEDES AEGYPTZ LINN. LARVA [PDF]
Five concentration OF ethanol extract of Piperis nigri Fructus (Black pepper), i.e. 1.3.5, 7 and 9 ppm were investigated their activity against Aedes aegypti Linn. larva.
., Meyta+2 more
core
Biology of the Hyperparasitic Wasp \u3ci\u3ePerilampus Similis\u3c/i\u3e (Hymenoptera: Perilampidae) [PDF]
Planidia of the hyperparasitic wasp, Perilarnpris similis Crawford, enter their braconid host, Agathis rnetzneriae Muesebeck, during that host\u27s active growth phase, returning to the outer surface when the host is prepupal.
Purrington, Foster Forbes
core +2 more sources