A Systematic Catalogue of the SOFT SCALE INSECTS of the World

2020 ◽  
Author(s):  
Yair Ben-Dov
Keyword(s):  
Scale Insects ◽  
Soft Scale ◽  
The World ◽  
Systematic Catalogue

scholarly journals A NEW GENUS OF APHELININÆ FROM CHILE

1900 ◽  
Vol 32 (6) ◽  
pp. 167-168 ◽  
Author(s):  
L. O. Howard
Keyword(s):  
North America ◽  
World Wide ◽  
New Genus ◽  
Scale Insects ◽  
New Genera ◽  
Department Of Agriculture ◽  
Parasitic Hymenoptera ◽  
The World

Since the publication of the writer's “Revision of the Aphelininæ of North America” (Bulletin 1, Technical Series, U. S. Department of Agriculture, Division of Entomology, 1895), the discovery of new forms, and especially of new genera, has been of very infrequent occurence. Species have been received from all parts of the world, owing to the extraordinary and world-wide development of interest in scale insects, which are the principal hosts of the Aphelininæ, yet nearly all of the forms thus received have been species already described, which have been carried with their hosts upon live plants to many different regions. It is, therefore, interesting to discover a new genus, even from a country like Chile, whose parasitic Hymenoptera are so little known. A most interesting feature of the discovery is that the new genus was reared from Aspidiotus hederœ (nerii) together with three of the cosmopolitan forms, namely, Aspidiotiphagus citrinus (Craw); Coccophagus immaculatus, How., and Prospalta aurantii, How. The writer is indebted to Mr. Edwyn C. Reed, of Rancagua, Chile, for this sending, as well as for many other favours.

Taxonomic revision of the myrmecophilous, meliponiphilous and rhizophilous soft scale genus Cryptostigma Ferris (Hemiptera: Coccoidea: Coccidae)

Zootaxa ◽  
2019 ◽  
Vol 2709 (1) ◽  
pp. 1 ◽  
Author(s):  
TAKUMASA KONDO
Keyword(s):  
New Species ◽  
Host Plants ◽  
New World ◽  
Taxonomic Revision ◽  
Scale Insects ◽  
Biological Information ◽  
World Species ◽  
Soft Scale ◽  
Adult Females ◽  
First Instar

The present study revises the soft scale insects of the genus Cryptostigma Ferris (Hemiptera: Coccoidea: Coccidae), which comprises a group of New World species associated with ants or bees or of hypogeal habit. It includes 17 species, of which 10 species are new to science. The study is based on the external, mostly cuticular morphology of the adult females and first-instar nymphs. Taxonomic keys based on adult females and known first-instar nymphs are provided. For each species a description or redescription is given, followed by information on its distribution, host plants, and known biological information including associated ants or bees. The new species described are Cryptostigma chacoensis sp. nov., C. gullanae sp. nov., C. jonmartini sp. nov., C. longinoi sp. nov., C. melissophilum sp. nov., C. mexicanum sp. nov., C. philwardi , sp. nov. C. rhizophilum sp. nov., C. serratum sp. nov., and C. tuberculosum sp. nov. Neolecanium urichi (Cockerell) is transferred to Cryptostigma as C. urichi (Cockerell) comb. nov., and C. quinquepori (Newstead) is synonymized with Cryptostigma urichi, comb. nov. Lectotypes are designated for Cryptostigma saundersi Laing, Lecanium silveirai Hempel, Lecanium urichi Cockerell and Akermes quinquepori Newstead. Cryptostigma inquilina (Newstead) is amended to C. inquilinum in order to match the neutral ending “stigma”. The following names are treated as nomina nuda: Cryptostigma jamaicensis and Lecanopsis jamaicensis (Ben-Dov, 1993: 97).

Taxonomy of Toumeyella lomagundiae Hall and T. obunca De Lotto, and their transfer to Hallicoccus gen. nov. (Hemiptera: Coccoidea: Coccidae)

Zootaxa ◽  
2007 ◽  
Vol 1415 (1) ◽  
pp. 23-33
Author(s):  
TAKUMASA KONDO
Keyword(s):  
Instar Nymph ◽  
Scale Insects ◽  
Soft Scale ◽  
Taxonomic Key ◽  
Adult Females ◽  
First Instar

Two African soft scale insects, Toumeyella lomagundiae Hall and T. obunca De Lotto, are transferred to Hallicoccus gen. nov. The adult females of both species are redescribed, and the first-instar nymph of T. lomagundiae is described. A revised taxonomic key to separate the adult females is provided. The affinity of Hallicoccus gen. nov. with the genus Toumeyella Cockerell is briefly discussed.

scholarly journals Erratum: Addendum to Zootaxa 4612 (3): On some new and old soft scale insects (Hemiptera: Coccomorpha: Coccidae) from Africa, with description of a new Coccus species and introduction of a new genus by B. Łagowska and Chris J. Hodgson.

Zootaxa ◽  
2019 ◽  
Vol 4629 (4) ◽  
pp. 600-600
Author(s):  
BOŻENA ŁAGOWSKA ◽  
CHRIS J. HODGSON
Keyword(s):  
South Africa ◽  
New Species ◽  
South African ◽  
New Genus ◽  
Scale Insects ◽  
The South ◽  
Soft Scale ◽  
New Material

Due to an oversight, the depositories of the new species, Coccus giliomeei Łagowska & Hodgson, and of the new material of Coccus rhodesiensis (Hall) collected in the Transvaal, South Africa, was omitted from the manuscript.  Both lots of slides will be deposited in SANC, The South African National Collection of Insects, Pretoria, South Africa. 

The soft scale (Coccidae) associates of Malaysian ant-plants

1998 ◽  
Vol 14 (4) ◽  
pp. 427-443 ◽  
Author(s):  
Hans-Peter Heckroth ◽  
Brigitte Fiala ◽  
Penny J. Gullan ◽  
Azarae HJ. Idris ◽  
Ulrich Maschwitz
Keyword(s):  
Host Plant ◽  
Host Species ◽  
Peninsular Malaysia ◽  
Scale Insects ◽  
Soft Scale ◽  
Genus Level ◽  
The Family ◽  
Single Host ◽  
Taxonomic Research ◽  
Host Plant Specificity

Myrmecophytic species of the Paleotropical plant genus Macaranga (Euphorbiaceae) have hollow stems that are almost always occupied by ants of the genus Crematogaster and scale insects of the family Coccidae (Hemiptera: Coccoidea). The coccids have a cryptic endophytic lifestyle and are confined to this microhabitat. They are much more diverse than previously recognised. First data are presented on the diversity, prevalence, specificity and distribution of the coccids associated with myrmecophytic Macaranga species. Twenty-two species of Coccidae in total, including 15 previously unknown from Macaranga, were discovered from 19 species of Macaranga in Peninsular Malaysia and Borneo. The original describers tentatively assigned the known coccid species to Coccus (Coccinae) but the Macaranga coccids still require taxonomic research to establish their correct placing. The coccids varied in their host-plant specificity from species that occurred in most of the sampled Macaranga to one species that was found almost exclusively only on a single host species. In addition to their occurrence on Macaranga, only three species, C. macarangae and C. secretus and morphospecies C. 214 were found on rare occasions in the stem interior of a few other myrmecophytes and in a non-myrmecophytic liana, but did not regularly colonise these plants. Most of the coccids can be regarded as highly specific at the plant genus level.

Sign in / Sign up

Export Citation Format

Share Document