scholarly journals Life History Studies on Schizotetranychus celarius (BANKS) and Aponychus corpuzae RIMANDO as Compared with other Tetranychid Mite Species (Acarina : Tetranychidae)

1979 ◽  
Vol 14 (4) ◽  
pp. 445-452 ◽  
Author(s):  
Yutaka SAITO ◽  
Junji UENO
Keyword(s):  
Life History ◽  
Mite Species ◽  
Tetranychid Mite

scholarly journals A novel experimental approach for studying life-history traits of phytophagous arthropods utilizing an artificial culture medium

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Kamila Karpicka-Ignatowska ◽  
Alicja Laska ◽  
Lechosław Kuczyński ◽  
Brian G. Rector ◽  
Mariusz Lewandowski ◽  
...  
Keyword(s):  
Life History ◽  
Host Plant ◽  
Life History Traits ◽  
Culture Medium ◽  
Interspecific Interactions ◽  
Suitable Condition ◽  
Mite Species ◽  
Artificial Culture ◽  
Wide Range ◽  
Artificial Culture Medium

AbstractExperimental approaches to studying life-history traits in minute herbivorous arthropods are hampered by the need to work with detached host plant material and the difficulty of maintaining that material in a suitable condition to support the animal throughout the duration of the test. In order to address this shortcoming, we developed a customizable agar-based medium modified from an established plant cell-culture medium to nourish detached leaves laid atop it while also preventing arthropods from escaping the experimental arena. The artificial culture medium was tested with two herbivorous mite species: the wheat curl mite (Aceria tosichella; Eriophyidae) and two-spotted spider mite (Tetranychus urticae; Tetranychidae). The proposed approach was a major improvement over a standard protocol for prolonged studies of individual eriophyid mites and also provided some benefits for experiments with spider mites. Moreover, the described method can be easily modified according to the requirements of host plant species and applied to a wide range of microherbivore species. Such applications include investigations of life-history traits and other ecological and evolutionary questions, e.g. mating or competitive behaviours or interspecific interactions, assessing invasiveness potential and predicting possible outbreaks. The approach presented here should have a significant impact on the advancement of evolutionary and ecological research on microscopic herbivores.

The tetranychid mites (Acari: Tetranychidae) of Kenya and a redescription of the species Peltanobia erasmusi Meyer (Acari: Tetranychidae) based on males

Zootaxa ◽  
2009 ◽  
Vol 2176 (1) ◽  
pp. 33-47 ◽  
Author(s):  
FAITH J. TOROITICH ◽  
EDWARD A. UECKERMANN ◽  
PIETER D. THERON ◽  
MARKUS KNAPP
Keyword(s):  
Original Description ◽  
Mite Species ◽  
The Other ◽  
Tetranychid Mite ◽  
Male Characters ◽  
Plant Hosts ◽  
First Time

This paper reports 18 tetranychid mite species (Acari: Tetranychidae) from various plant hosts in Kenya. Four species of these belong to the subfamily Bryobiinae and the other 14 belong to the subfamily Tetranychinae. Eight of the mite species identified belong to the genera Bryobia, Petrobia, Peltanobia, Paraplonobia, Duplanychus, Eutetranychus and Mixonychus and are being reported for the first time in Kenya while the other ten had already been reported before. The paper provides a list of these species and their brief descriptions as well as a redescription of Peltanobia erasmusi Meyer (Acari: Tetranychidae) to include male characters that were not included in the original description.

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