A New Species of Tetramesa (Hymenoptera, Eurytomidae) from Iran
Tetramesa leucospae Zerova et Madjdzadeh, sp. n. is described from Iran (type locality: Karadi-Chalous). New species belongs to cereipes group. Описан новый вид Tetramesa leucospae Zerova et Madjdzadeh, sp. n. из Ирана (типовая местность: Каради-Халуз). Новый вид относится к группе видов cereipes....
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| Date: | 2005 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
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Інститут зоології ім. І. І. Шмальгаузена НАН України
2005
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/3184 |
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| Cite this: | A New Species of Tetramesa (Hymenoptera, Eurytomidae) from Iran / M. Madjdzadeh, M. Zerova, H. Dawah // Вестн. зоологии. — 2005. — Т. 39, № 1. — С. 65-66. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1859619880443052032 |
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| author | Madjdzadeh, M. Zerova, M. Dawah, H. |
| author_facet | Madjdzadeh, M. Zerova, M. Dawah, H. |
| citation_txt | A New Species of Tetramesa (Hymenoptera, Eurytomidae) from Iran / M. Madjdzadeh, M. Zerova, H. Dawah // Вестн. зоологии. — 2005. — Т. 39, № 1. — С. 65-66. — англ. |
| collection | DSpace DC |
| description | Tetramesa leucospae Zerova et Madjdzadeh, sp. n. is described from Iran (type locality: Karadi-Chalous). New species belongs to cereipes group.
Описан новый вид Tetramesa leucospae Zerova et Madjdzadeh, sp. n. из Ирана (типовая местность: Каради-Халуз). Новый вид относится к группе видов cereipes.
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| first_indexed | 2025-11-29T02:26:24Z |
| format | Article |
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UDC 595.792(55)
A NEW SPECIES OF TETRAMESA
(HYMENOPTERA, EURYTOMIDAE) FROM IRAN
M. Madjdzadeh1, M. Zerova2, H. Dawah3
1 School of Biosciences, Cardiff University, Cardiff CF 103 TL S. Wales, England
E-mail: Madjdzadeh SM@Cardiff.ac.com
2 Schmalhausen Institute of Zoology, vul. B. Khmelnits’kogo, 15, Kyiv, 01601 Ukraine
E-mail: vestnik@izan.kiev.ua
3 King Khalid University, College of Science, Biology Department, Abha, Saudi Arabia
E-mail: Dawahhassan@hotmail.com
Accepted 1 October 2004
A New Species of Tetramesa (Hymenoptera, Eurytomidae) from Iran. Madjdzadeh M., Zerova M.,
Dawah H. — Tetramesa leucospae Zerova et Madjdzadeh, sp. n. is described from Iran (type locality:
Karadi-Chalous). New species belongs to cereipes group.
Ke y wo r d s: Hymenoptera, Eurytomidae, new species, Iran.
Íîâûé âèä ðîäà Tetramesa (Hymenoptera, Eurytomidae) èç Èðàíà. Ìàäæäçàäåõ Ì., Çåðîâà Ì., Äà-
âàõ Í. — Îïèñàí íîâûé âèä Tetramesa leucospae Zerova et Madjdzadeh, sp. n. èç Èðàíà (òèïîâàÿ
ìåñòíîñòü: Êàðàäè-Õàëóç). Íîâûé âèä îòíîñèòñÿ ê ãðóïïå âèäîâ cereipes.
Êëþ÷åâûå ñ ëîâ à: Hymenoptera, Eurytomidae, íîâûé âèä, Èðàí.
Tetramesa leucospae Zerova et Madjdzadeh, sp. n.
Mat e r i a l. Holotype }, Iran, Karadi-Chaluos, RD, 14.03.1999 ex Leucospa sclerophylla (Poaceae),
leg. Madjdzadeh; paratype } with the same label but 9.03.1999. Holotype and paratype in collection of
Schmalhausen Institute of Zoology National Academy of Sciences of Ukraine (Kyiv).
F ema l e (fig. 1). Body length 3.8–4 mm (holotype 3.8 mm). Body slender, black;
gaster long. Antero-lateral edges of pronotum with large yellow spots. Mandibles and
palpi dark; tegulae black, venation dark-yellow; disc of fore wing hyaline; all coxae
black, hind femora predominantly black, fore and mid femora yellow at base and at tip,
dark-rufous in the middle; tibiae and tarsi yellow except fifth segments of all tarsi which
are brown; scape, pedicel and funicle black. Vertex and dorsum of thorax finely retic-
ulate. Head and thorax almost bare.
Head from above stout, only slightly wider than pronotum; POL : OOL as 14 : 9;
in frontal view head about 1.25 times as wide as high. Eyes black, bare. Malar space
almost as long as height of eye; genae slightly curved. Lower margin of clypeus very
slightly produced, weakly curved; tentorial pits distinct; supraclypeal area vertically stri-
ate. Face provided with a smooth oblong elevation in the middle. Antennae inserted
above the mid-point of face; antennal scape long, reaching lower margin of median
ocellus, 2.3 times longer than pedicel; the latter nearly twice as long as wide. Antenna
with one distinctly transverse anellus; first flagellar segment elongated, 2.6 times as long
as wide, 2nd and 3rd segments slightly longer than wide (length to width as 10 : 7); 4th
and 5th segments somewhat shorter than 3rd or 2nd; 6th segment appears separated from
adjacent segments, 7th segment closely applied to 8th. Rhinaria well developed; 1st flag-
ellar segment with short hairs, segments 2nd to 6th with rather long hairs.
Mesosoma somewhat flattened dorsally; pronotum slightly more than twice as wide
as long, reticulate all over. In lateral view, mesepisternum without angle anterior to mid
coax. Scutellum as long as mesoscutum. Propodeum heavily rugulose, with distinct
Vestnik zoologii, 39(1): 65–66, 2005
© M. Madjdzadeh, M. Zerova, H. Dawah, 2005
impressed medial furrow. Fore wings clothed with very short sparse hairs; marginal vein
as long as postmarginal vein which is a little longer than stigmal vein. Hind coxae small,
very finely reticulate.
Metasoma elongated, almost twice as long as mesosoma; petiolus in lateral view
very short, lamelliform. Fourth gastral segment is the longest. Fifth to 7th segments with
alutaceous sculpture. Ovipositor sheaths slightly projecting.
Ma l e unknown.
D i s c u s s i o n. The new species most closely resembles T. cereipes Erdo�s, 1955, dif-
fering in shorter flagellar segments in female, more distinct sculpture of face, longer
abdomen and sculpture of propodeum with median carina.
Rema r k s. In addition to specimens reared from stems of Leucospa sclerophylla,
we examined also some specimens reared from another species of Leucospa (}, Iran,
Rabour, Kerman, 30.03.1999, ex Leucospa pseudosclerophylla, leg. Madjdzadeh; } with
the same label but 1.04.1999; {, Iran, Sirch, Kerman, 22.03.1998, ex L. pseudosclero-
phylla, leg. Madjdzadeh; {, with the same label but 23.03.1998).
These specimens differ from the type specimen by some shorter 3–5 flagellar seg-
ments in female. This material is believed to represent another form of the same
species — T. leucospae but only molecular analysis could support or disprove this. Cur-
rently, we refer only the Northern population reared from Leucospa sclerophylla to the
new species.
Erdo�s J. Studia Chalcidologica Hungarica // Ann. Hist.-Natur. Mus. Nation. Hungaricas (SN). — 1955. —
6. — P. 285–300.
66 M. Madjdzadeh, M. Zerova, H. Dawah
Fig. 1. Tetramesa leucospae: 1 — head, frontal view; 2 — mesosoma; 3 — female antenna; 4 — metasoma.
Ðèñ. 1. Tetramesa leucospae: 1 — ãîëîâà, âèä ñïåðåäè; 2 — ìåçîñîìà; 3 — óñèê ñàìêè; 4 — ìåòàñîìà.
1 2
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| id | nasplib_isofts_kiev_ua-123456789-3184 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0084-5604 |
| language | English |
| last_indexed | 2025-11-29T02:26:24Z |
| publishDate | 2005 |
| publisher | Інститут зоології ім. І. І. Шмальгаузена НАН України |
| record_format | dspace |
| spelling | Madjdzadeh, M. Zerova, M. Dawah, H. 2009-07-03T15:30:20Z 2009-07-03T15:30:20Z 2005 A New Species of Tetramesa (Hymenoptera, Eurytomidae) from Iran / M. Madjdzadeh, M. Zerova, H. Dawah // Вестн. зоологии. — 2005. — Т. 39, № 1. — С. 65-66. — англ. 0084-5604 https://nasplib.isofts.kiev.ua/handle/123456789/3184 595.792(55) Tetramesa leucospae Zerova et Madjdzadeh, sp. n. is described from Iran (type locality: Karadi-Chalous). New species belongs to cereipes group. Описан новый вид Tetramesa leucospae Zerova et Madjdzadeh, sp. n. из Ирана (типовая местность: Каради-Халуз). Новый вид относится к группе видов cereipes. en Інститут зоології ім. І. І. Шмальгаузена НАН України A New Species of Tetramesa (Hymenoptera, Eurytomidae) from Iran Новый вид рода Tetramesa (Hymenoptera, Eurytomidae) из Ирана. Article published earlier |
| spellingShingle | A New Species of Tetramesa (Hymenoptera, Eurytomidae) from Iran Madjdzadeh, M. Zerova, M. Dawah, H. |
| title | A New Species of Tetramesa (Hymenoptera, Eurytomidae) from Iran |
| title_alt | Новый вид рода Tetramesa (Hymenoptera, Eurytomidae) из Ирана. |
| title_full | A New Species of Tetramesa (Hymenoptera, Eurytomidae) from Iran |
| title_fullStr | A New Species of Tetramesa (Hymenoptera, Eurytomidae) from Iran |
| title_full_unstemmed | A New Species of Tetramesa (Hymenoptera, Eurytomidae) from Iran |
| title_short | A New Species of Tetramesa (Hymenoptera, Eurytomidae) from Iran |
| title_sort | new species of tetramesa (hymenoptera, eurytomidae) from iran |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/3184 |
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