Cissidium murphyi, Darby, 2020

Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 89-91

publication ID

https://doi.org/ 10.5852/ejt.2020.622

publication LSID

lsid:zoobank.org:pub:9CD3B2CD-F072-4994-8CA9-24145D343401

DOI

https://doi.org/10.5281/zenodo.3795596

persistent identifier

https://treatment.plazi.org/id/486E11B8-F72A-4E20-A432-4AAFE32E6FB4

taxon LSID

lsid:zoobank.org:act:486E11B8-F72A-4E20-A432-4AAFE32E6FB4

treatment provided by

Valdenar

scientific name

Cissidium murphyi
status

sp. nov.

Cissidium murphyi View in CoL sp. nov.

urn:lsid:zoobank.org:act:486E11B8-F72A-4E20-A432-4AAFE32E6FB4

Figs 6E View Fig , 57 View Fig

Etymology

Johnson ms name, after the collector D.H. Murphy.

Material examined

Holotype

MALAYSIA • ♀; Selangor, Ulu Gombak ; 7 Nov. 1967; chloropierin extract of forest litter at stream side; D.H. Murphy leg.; no. 377; FMNH.

Paratypes

MALAYSIA • 1 ♀; same collection data as for holotype; BMNH • 1 ♂; Selangor, Gombak, vicinity of University of Malaya Field Station , 9 th mile; 9 Feb. 1967; litter and debris over sand low forest flood plain; D.H. Murphy leg.; no. 327; BMNH 2 ex.; same collection data as for preceding; litter on high level flood plain over sand in secondary forest; one missing antennae; MMUE .

Description

SIZE. Habitus ( Fig. 57A View Fig ), length 0.69 mm.

COLOUR. Yellow brown, antennae, legs and pubescence yellow, shining. HEAD. Without a linear depression behind the eyes, width across eyes 0.22 mm, ventral side of neck with a band of shallow, slightly elongate foveolae; antennomeres III–XI length 0.34 mm, III–IX length 0.19 mm, X–XI length 0.15 mm globular; mentum as Fig. 4A. View Fig

PRONOTUM. Length 0.19 mm, width 0.29 mm, densely pubescent and foveolate, with a pair of short, poorly formed linear depressions extending forwards from the base; lateral margins sharply angled medially then concave to acute hind angles, bordered, the border on the posterior margin enlarged convexly either side of the medial emargination opposite the scutellum which is well marked ( Fig. 57B View Fig ).

ELYTRA. Length 0.46 mm, width 0.41 mm, shallowly foveolate contrasting with the pronotum.

MESOVENTRITE. Collar with reticulation confined to a small median triangular area and on the parallelsided medial extension; mid-keel parallel-sided widening sharply before meeting collar, posterior angles effaced before joining mesocoxal anterior borders; keel foveolate with ± ten setae, parallel-sided to rounded termination between the mesocoxae; mesoventral lateral margins serrate in posterior half; humeri bluntly toothed ( Fig. 57C View Fig ).

METAVENTRITE. Length 0.16 mm, sparsely pubescent, disc simple, width across spines 0.12 mm, spines small, short; posterior margins of mesocoxal cavities serrate.

WINGS. Macropterous.

GENITALIA. Female spermatheca ( Fig. 6E View Fig ). Male aedeagus as Fig 6 View Fig Fa–b but a little longer.

Remarks

This is the only species of Cissidium recorded from Malaya in this group.

FMNH

USA, Illinois, Chicago, Field Museum of Natural History (also used by Finnish Museum of Natural History)

BMNH

United Kingdom, London, The Natural History Museum [formerly British Museum (Natural History)]

MMUE

United Kingdom, Manchester, The University, Manchester Museum

FMNH

Field Museum of Natural History

MMUE

Museum of Manchester University

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Ptiliidae

Genus

Cissidium

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