Universal Chalcidoidea Database

Synonymic list

Roptrocerus Ratzeburg, 1848

[ Pteromalidae : Pteromalinae ]
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Pachyceras Ratzeburg
Ratzeburg, J.T.C. 1844, Die Ichneumonen der Forstinsekten in entomologischer und forstlicher Beziehung 1:217 Berlin     view Ratzeburg, J.T.C.  (1844) in PDF format
New genus
Type species: Pachyceras xylophagorum Ratzeburg, by monotypy
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Ratzeburg, J.T.C. (1848), Die Ichneumonen der Forstinsekten in entomologischer und forstlicher Beziehung 2 pp. vi+238pp, 4 tables, 3 plates Berlin     view Ratzeburg, J.T.C.  (1844) in PDF format
Junior primary homonym of Pachycerus Gyllenhal, 1826 (page 209)
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ICZN (1957), Opinion 437. Validation under the plenary powers of the generic name Pachyceras Bayle, 1878 (Class Cephalopoda, Order Ammonoidea) by the suppression of the name Pachyceras Ratzeburg, 1844 (Class Insecta, Order Hymenoptera). Opinions and Declarations rendered by the International Commission on Zoological Nomenclature 15 pp. 35-40    
Name rejected in favour of Roptrocerus Ratzeburg (pages 35-40)
Rhoptrocerus Ratzeburg
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Dalla Torre, K.W. von (1898), Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus. V. Chalcididae et Proctotrupidae. pp. 598pp Lepzig     view   () in PDF format
Misspelling of genus name Roptrocerus Ratzeburg (page 98)
Roptroceroidea Ishii
Ishii, T. 1939, New chalcidoid and procotrypoid wasps reared from forest insects by Dr. H. Kôno. Kontyû 13:190     view Ishii, T.  (1939) in PDF format
New genus
Type species: Roptroceroidea karafutoensis Ishii, by monotypy
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Kamijo, K. (1981), Pteromalid parasites (Hymenoptera) of bark beetles from Japan, with descriptions of three new species. Kontyû 49 pp. 86-95    
Synonym of Roptrocerus Ratzeburg (page 90)
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Boucek, Z. (1988), Australasian Chalcidoidea (Hymenoptera). A biosystematic revision of genera of fourteen families, with a reclassification of species. pp. 832pp. CAB International, Wallingford, Oxon, U.K., Cambrian News Ltd; Aberystwyth, Wales    
Synonym of Roptrocerus Ratzeburg (page 422)
Roptrocerus Ratzeburg
Ratzeburg, J.T.C. 1848, Die Ichneumonen der Forstinsekten in entomologischer und forstlicher Beziehung 2:209 Berlin [ Invalid replacement name for Pachyceras Ratzeburg, 1844 nec Pachycerus Gyllenhal, 1826. ]     view Ratzeburg, J.T.C.  (1848) in PDF format
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Thomson, C.G. (1878), Hymenoptera Scandinaviae 5. Pteromalus (Svederus) continuatio pp. 307pp, 1 plate Lund     view Ratzeburg, J.T.C.  (1848) in PDF format
Valid genus (page 83)
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Ashmead, W.H. (1904), Classification of the chalcid flies of the superfamily Chalcidoidea, with descriptions of new species in the Carnegie Museum, collected in South America by Herbert H. Smith. Memoirs of the Carnegie Museum 1(4) pp. i-xi,225-551,39pls     view Ratzeburg, J.T.C.  (1848) in PDF format
Type species cited as Pachyceras xylophagorum Ratzeburg (page 388)
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ICZN (1957), Opinion 437. Validation under the plenary powers of the generic name Pachyceras Bayle, 1878 (Class Cephalopoda, Order Ammonoidea) by the suppression of the name Pachyceras Ratzeburg, 1844 (Class Insecta, Order Hymenoptera). Opinions and Declarations rendered by the International Commission on Zoological Nomenclature 15 pp. 35-40    
Placed on Official List of Generic Names (pages 35-40)
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Yang, Z.Q. (1996), Parasitic wasps on bark beetles in China (Hymenoptera) pp. iv+363pp Science Press, Beijing    
Valid genus (pages 138-147,315-317)