Results 21 to 30 of about 1,388 (180)

The First Instar Larva of Lutzomyia longipalpis (Diptera: Phlebotomidae)

open access: yesMemorias do Instituto Oswaldo Cruz, 1997
The morphology and chaetotaxy of the first instar larva of Lutzomyia (Lutzomyia) longipalpis are described based on observations made under scanning electron microscope.
Antônio Cesar Rios Leite, Paul Williams
doaj   +1 more source

Descriptions of larvae of Megadytes (Coleoptera: Dytiscidae: Dytiscinae): The hypothesis of monophyletic origin revisited

open access: yesEuropean Journal of Entomology, 2006
The three larval instars of Megadytes (Paramegadytes) glaucus (Brullé, 1838) and the third-instar larvae of M. (Bifurcitus) magnus Trémouilles & Bachmann, 1980 and M.
Mariano C. MICHAT
doaj   +1 more source

Redescription of Bdella muscorum Ewing, 1909 (Bdellidae: Bdellinae) from China with Its First Description of Ontogeny

open access: yesInsects, 2022
Bdella muscorum Ewing, 1909 was redescribed and illustrated in detail, and its ontogeny was described and illustrated for the first time, including pro dorsal apodeme and chaetotaxy.
Youfang Wu   +3 more
doaj   +1 more source

Redescription of Hemileius suramericanus (Acari, Oribatida, Scheloribatidae) with comments about Neotropical congeneric species

open access: yesPersian Journal of Acarology, 2014
This paper represents the first redescription of Hemileius suramericanus (Hammer, 1958) (Oribatida, Scheloribatidae). Morphological and chaetotactic details are added to original Hammer's description.
Natalia A. Fredes, Pablo A. Martínez
doaj   +1 more source

Identification of Instars of Hypera postica Using Chaetotaxy [PDF]

open access: yesJournal of Economic Entomology, 2006
A new method using chaetotaxy for identification of instars of Hypera postica (Gyllenhal) is presented and compared with earlier methods. I recommend a combined method using separation of small (first and second instars) and large (third and fourth instars) followed by identification of particular instars by using chaetotaxy.
openaire   +2 more sources

Chaetotaxy of Psilotrema spiculigerum [PDF]

open access: yesAnnales de Parasitologie Humaine et Comparée, 1980
The chaetotaxy of P. spiculigerum mature cercariae was studied. Unlike from the known in the literature up to now, the chaetotaxy of the cercariae was complemented as follows: a - the number and arrangement of the papillae on the dorsal, ventral and lateral surface of the body were first described; b - the arrangement of the papillae on the cephalic ...
P, Samnaliev, V, Dimitrov
openaire   +2 more sources

Chaetotaxy of first instar caterpillar of the Common Pierrot Castalius rosimon (Fabricius) (Papilionoidea: Lycaenidae: Polyommatinae)

open access: yesJournal of Threatened Taxa, 2015
Castalius rosimon (Fabricius) commonly  available in northwestern India has been reared on the leaves of its natural host plant, Zizipus oenoplia Mill. (Rhamnaceae) in Himachal Pradesh.
Manbeer Kaur   +2 more
doaj   +1 more source

Close relationship between the genera Sinhomidia and Homidia (Collembola, Entomobryidae) revealed by adult and first instar characters, with description of a new Sinhomidia species [PDF]

open access: yesZooKeys, 2019
A third species of the genus Sinhomidia is described from South China: S. uniseta sp. nov. This new species can be distinguished from the two other species of the genus by the following characters: colour pattern, single labial chaeta M, chaetotaxy on ...
Zhi-Xiang Pan   +2 more
doaj   +3 more sources

A new species of Seira (Collembola: Entomobryidae) from the state of Paraíba, Brazil

open access: yesZoologia (Curitiba), 2013
A new species of Seira Lubbock, 1869 is described and illustrated. Seiraglabra sp. nov. is the second species described from the municipality of Areia (Caatinga biome) and the seventh from the state of Paraíba, Brazil.
Nerivânia Nunes Godeiro   +1 more
doaj   +1 more source

Revalidation of Urewera Salmon, 1938 (Collembola, Entomobryidae, Entomobryinae)

open access: yesNew Zealand Journal of Zoology, Volume 53, Issue 3, September 2026.
Here, we revise and revalidate the endemic New Zealand genus Urewera Salmon, 1938 stat. rev., providing a new diagnosis and assigning 14 species to the genus. The type species, Urewera fuchsiata Salmon, 1938 comb. rev., is redescribed based on type material and additional specimens from other localities.
Nikolas Gioia Cipola   +1 more
wiley   +1 more source

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