The First Record of the Subfamily Aenictinae (Hymenoptera, Formicidae) from Iran
Aenictus dlusskyi Arnoldi, 1968, представитель подсемейства Aenictinae, впервые приведен для фауны Ирана. Собранный материал сравнен с типами двух близких видов: A. dlusskyi и A. rhodiensis Menozzi. Показаны различия между этими видами. Aenictus dlusskyi Arnoldi, 1968, the member of the subfamily Ae...
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Інститут зоології ім. І. І. Шмальгаузена НАН України
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| Cite this: | The First Record of the Subfamily Aenictinae (Hymenoptera, Formicidae) from Iran / A. G. Radchenko, H. Alipanah // Вестн. зоологии. — 2004. — Т. 38, № 4. — С. 75-78. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1859640950440067072 |
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| author | Radchenko, A.G. Alipanah, H. |
| author_facet | Radchenko, A.G. Alipanah, H. |
| citation_txt | The First Record of the Subfamily Aenictinae (Hymenoptera, Formicidae) from Iran / A. G. Radchenko, H. Alipanah // Вестн. зоологии. — 2004. — Т. 38, № 4. — С. 75-78. — англ. |
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| description | Aenictus dlusskyi Arnoldi, 1968, представитель подсемейства Aenictinae, впервые приведен для фауны Ирана. Собранный материал сравнен с типами двух близких видов: A. dlusskyi и A. rhodiensis Menozzi. Показаны различия между этими видами.
Aenictus dlusskyi Arnoldi, 1968, the member of the subfamily Aenictinae, is recorded for the first time from Iran. Collected material was compared with the types of two closely related species, A. dlusskyi and A. rhodiensis Menozzi. Differences between these species are shown.
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| first_indexed | 2025-12-07T13:21:51Z |
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UDC 595.796(55)
THE FIRST RECORD OF THE SUBFAMILY
AENICTINAE (HYMENOPTERA, FORMICIDAE) FROM IRAN
A. G. Radchenko 1, H. Alipanah 2
1 Schmalhausen Institute of Zoology,
vul. B. Khmelnits’kogo, 15, Kyiv, 01601 Ukraine
E-mail: rad@public.icyb.kiev.ua
2 Plant Pests and Diseases Research Institute, P. O. Box 19395–1454, Tehran, Iran
Accepted 22 August 2003
The First Record of the Subfamily Aenictinae (Hymenoptera, Formicidae) from Iran. Radchenko A. G.,
Alipanah H. — Aenictus dlusskyi Arnoldi, 1968, the member of the subfamily Aenictinae, is recorded
for the first time from Iran. Collected material was compared with the types of two closely related
species, A. dlusskyi and A. rhodiensis Menozzi. Differences between these species are shown.
Ke y wo r d s: army ants, taxonomy, faunistics, Aenictus dlusskyi, A. rhodiensis, Iran, West Palaearctic
Region.
Ïåðâàÿ íàõîäêà ìóðàâüåâ ïîäñåìåéñòâà Aenictinae (Hymenoptera, Formicidae) â Èðàíå. Ðàä÷åí-
êî À. Ã., Àëèïàíàõ Õ. — Aenictus dlusskyi Arnoldi, 1968, ïðåäñòàâèòåëü ïîäñåìåéñòâà Aenictinae,
âïåðâûå ïðèâåäåí äëÿ ôàóíû Èðàíà. Ñîáðàííûé ìàòåðèàë ñðàâíåí ñ òèïàìè äâóõ áëèçêèõ âè-
äîâ: A. dlusskyi è A. rhodiensis Menozzi. Ïîêàçàíû ðàçëè÷èÿ ìåæäó ýòèìè âèäàìè.
Êëþ÷åâûå ñ ëîâ à: ìóðàâüè-êî÷åâíèêè, òàêñîíîìèÿ, ôàóíèñòèêà, Aenictus dlusskyi, A. rhodien-
sis, Èðàí, Çàïàäíàÿ Ïàëåàðêòèêà.
Introduction
The ant fauna of Iran is still very poorly known. There were only a few publications dealt with Iranian
ants, on which several species were described and scarce faunistic data was provided (Forel, 1904; Emery,
1906; Crawley, 1920, 1922; Karawajew, 1924; Ardeh, 1994; Radchenko, 1994 a, b, 1995, 1996, 1997 a, b;
Alipanah et al., 1995, 2000 a, b; Paknia, 2002) There were recorded only about 70 ant species for this very
large, heterogenic and interesting territory, and we expect finding of at least 200–250 ant species from Iran.
For the comparison, more than 70 species are known in Armenia, which territory is only about 30 000 km2,
and about 100 ant species are referred from Turkmenistan’s part of the Kopet-Dagh Mountains. Hence it
was not so great surprise to find in Iran Aenictus dlusskyi Arnoldi, 1968, a member of subfamily, which was
not known in Iranian fauna.
More than 150 species and infraspecific forms of Aenictus are known in the World. About 100 of them
were described from Asia and Australia, the others inhabit Africa. Nine species distribute in the southern part
of Western Palaearctic from Morocco till Afghanistan.
Genus Aenictus Shuckard, 1840 belongs to the monotypic ant subfamily Aenictinae Emery. Previously,
this subfamily was considered as tribe in the subfamily Dorylinae Leach, but Bolton (1990) separated
Aenictinae from Dorylinae. They belong to the so-called “army ants” (“driver-ants”), which are predators,
have no permanent nests and are nomadic (for details, see Wheeler, 1910; Gotwald, 1982, 1995; Ho�lldobler,
Wilson, 1990). Reproductive queens of Aenictus species have extremely enlarged gaster and often even cannot
move without the help of workers. Workers are small (2.5–3.5 mm), monomorphic (with one known until
now exception, see Yamane, Yoshiaki, 1999), blind, yellow to brownish yellow, smooth and shiny ants with
2-segmented waist (whereas waist of queens and males is 1-segmented) and 8–10 jointed antennae. Males of
Aenictus are very big (up to 25 mm), robust and quite often fly to the light.
Aenictus can be confused with Leptanillinae genera, but differs from the latter by the almost fused,
inflexible promesonotum with vestigial to absent promesonotal suture, and queens of Leptanillinae have 2-
segmented waist. Aenictus differs from the subfamily Pseudomyrmecinae by eyes lacking, and from Myrmici-
Vestnik zoologii, 38(4): 75–78, 2004
© A. G. Radchenko, H. Alipanah, 2004 Êðàòêèå ñîîáùåíèÿ
nae — by reduced and vertical frontal lobes, so that antennal sockets are completely exposed (see also Bolton,
1994; Aktaç, Radchenko, 2002).
Workers of Aenictus have predominantly terrestrial habit, but foraging in a soil, leaf litter or on the
ground surface, hunting mainly on other ants or termites.
Results
Workers of A. dlusskyi (fig. 1–3) were found in the Tehran University court under
the pine tree log on 21 May 1993 by one of the co-authors of this paper (HA).
For the reason that taxonomic revision of the African and West Palaearctic Aenictus
was never made and there is no key for determination of species, we compared collect-
ed material with the type specimens of the species, described from adjacent regions:
A. dlusskyi Arnoldi, 1968, paratypes, 6 workers, “Armenia, Dzhrvezh near Yerevan,
3. vi. 1960, No. 1040, G. Dlussky” (Zoological Museum of the Moscow State Univer-
sity, Moscow, Russia);
A. rhodiensis Menozzi, 1936, syntypes, 3 workers, “Cottavia, Rhodi, 1. iv. 1924,
C. Menozzi” (Istituto di Entomologia, University di Bologna, Italy).
A. dlusskyi was know previously only from the type locality in Armenia and our
referring is the second for this species; A. rhodiensis, except of type locality on Rhodes
Island, was also found in Israel and more recently — in Turkey (Kugler, 1988; Aktaç
et al., 2004.)
For comparison of the species we used several morphometrics (were measured with
accurate 0.01 mm) and indices, were calculated from these. The following abbreviations
are used:
PPL — maximum length of postpetiole from above; PPW — maximum width of
postpetiole from above; PPH — maximum height of postpetiole in profile; indices:
Postpetiole1 (PPI1) = PPL/PPH; Postpetiole2 (PPI2) = PPL/PPW.
Generally, A. dlusskyi and A. rhodiensis are very similar, and their distinguishing is
quite difficult. Furthermore, their males and queens are unknown and definitive opin-
ion about relation or even possible synonymy of these species needs additional materi-
al and investigations.
76 A. G. Radchenko, H. Alipanah
Fig. 1–3. Details of structure of A. dlusskyi, paratype worker: 1 — head, dorsal view; 2 — alitrunk and waist
in profile; 3 — alitrunk and waist, dorsal view.
Ðèñ. 1–3. Äåòàëè ñòðîåíèÿ A. dlusskyi, ïàðàòèï, ðàáî÷èé: 1 — ãîëîâà ñïåðåäè; 2 — ãðóäü è ñòåáåëåê â
ïðîôèëü; 3 — ãðóäü è ñòåáåëåê ñâåðõó.
1 mm
We found only a few more or less distinct differences between these species:
A. dlusskyi has higher and wider postpetiole than A. rhodiensis (PPI1 0.81–0.94, mean
= 0.88 versus 0.95–1.06, mean = 0.99; PPI2 1.12–1.22, mean = 1.18 versus 1.24–1.36,
mean = 1.31), and the species differ in the shape of ventral petiolar processes. This pro-
cess is somewhat less developed and forming sharp teeth anteriorly in A. dlusskyi,
whereas in A. rhodiensis it is somewhat wider and blunt anteriorly. Both species also
slightly differ by extent of density and length of body hairs, shape of head and alitrunk,
colour, etc., but these features are quite variable and impossible to say if it is intra-, or
interspecific variation without study of additional material.
We are sincerely grateful to Dr. Fabrizio Santi (Bologna, Italy) and Prof. Gennady Dlussky (Moscow,
Russia) for loaning the type material of Aenictus. This work was funded as parts of the basic science
programmes of our Institutes.
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78 A. G. Radchenko, H. Alipanah
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| id | nasplib_isofts_kiev_ua-123456789-3342 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0084-5604 |
| language | English |
| last_indexed | 2025-12-07T13:21:51Z |
| publishDate | 2004 |
| publisher | Інститут зоології ім. І. І. Шмальгаузена НАН України |
| record_format | dspace |
| spelling | Radchenko, A.G. Alipanah, H. 2009-07-07T08:38:49Z 2009-07-07T08:38:49Z 2004 The First Record of the Subfamily Aenictinae (Hymenoptera, Formicidae) from Iran / A. G. Radchenko, H. Alipanah // Вестн. зоологии. — 2004. — Т. 38, № 4. — С. 75-78. — англ. 0084-5604 https://nasplib.isofts.kiev.ua/handle/123456789/3342 595.796(55) Aenictus dlusskyi Arnoldi, 1968, представитель подсемейства Aenictinae, впервые приведен для фауны Ирана. Собранный материал сравнен с типами двух близких видов: A. dlusskyi и A. rhodiensis Menozzi. Показаны различия между этими видами. Aenictus dlusskyi Arnoldi, 1968, the member of the subfamily Aenictinae, is recorded for the first time from Iran. Collected material was compared with the types of two closely related species, A. dlusskyi and A. rhodiensis Menozzi. Differences between these species are shown. en Інститут зоології ім. І. І. Шмальгаузена НАН України Краткие сообщения The First Record of the Subfamily Aenictinae (Hymenoptera, Formicidae) from Iran Первая находка муравьев подсемейства Aenictinae (Hymenoptera, Formicidae) в Иране Article published earlier |
| spellingShingle | The First Record of the Subfamily Aenictinae (Hymenoptera, Formicidae) from Iran Radchenko, A.G. Alipanah, H. Краткие сообщения |
| title | The First Record of the Subfamily Aenictinae (Hymenoptera, Formicidae) from Iran |
| title_alt | Первая находка муравьев подсемейства Aenictinae (Hymenoptera, Formicidae) в Иране |
| title_full | The First Record of the Subfamily Aenictinae (Hymenoptera, Formicidae) from Iran |
| title_fullStr | The First Record of the Subfamily Aenictinae (Hymenoptera, Formicidae) from Iran |
| title_full_unstemmed | The First Record of the Subfamily Aenictinae (Hymenoptera, Formicidae) from Iran |
| title_short | The First Record of the Subfamily Aenictinae (Hymenoptera, Formicidae) from Iran |
| title_sort | first record of the subfamily aenictinae (hymenoptera, formicidae) from iran |
| topic | Краткие сообщения |
| topic_facet | Краткие сообщения |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/3342 |
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