Cyclopinoides littoralis (Crustacea, Cyclopinidae) in the Sea of Azov and First Description of its Male
Cyclopinoides littoralis (Brady) is recorded for the first time in Sea of Azov, in four sites of the southern part of the sea. Illustrated description is presented. The described male differs from the female in several secondary sexual characters: geniculated antennulae, an additional seta on free s...
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Інститут зоології ім. І.І. Шмальгаузена НАН України
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| Zitieren: | Cyclopinoides littoralis (Crustacea, Cyclopinidae) in the Sea of Azov and First Description of its Male / V.I. Monchenko // Вестник зоологии. — 2007. — Т. 41, № 6. — С. 555–559. — Бібліогр.: 8 назв. — англ. |
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irk-123456789-654042014-06-25T03:02:13Z Cyclopinoides littoralis (Crustacea, Cyclopinidae) in the Sea of Azov and First Description of its Male Monchenko, V.I. Краткие сообщения Cyclopinoides littoralis (Brady) is recorded for the first time in Sea of Azov, in four sites of the southern part of the sea. Illustrated description is presented. The described male differs from the female in several secondary sexual characters: geniculated antennulae, an additional seta on free segment of V pair of swimming legs, etc. Discussed species is the representative of the Mediterranean- Lusitanic complex in the Azov and Black Sea basin fauna. Циклопинида Cyclopinoides littoralis (Brady) впервые обнаружена в Азовском море в четырех местонахождениях южной его части. Представлено полное иллюстрированное переописание вида. Впервые обнаруженный и описанный самец отличается от самки рядом вторичных половых признаков (геникулирующие антеннулы, дополнительная щетинка на свободном членике плавательной ноги V пары и др.). В зоогеографическом отношении вид является представителем Средиземноморско-Лузитанского комплекса в фауне Азово-Черноморского бассейна. 2007 Article Cyclopinoides littoralis (Crustacea, Cyclopinidae) in the Sea of Azov and First Description of its Male / V.I. Monchenko // Вестник зоологии. — 2007. — Т. 41, № 6. — С. 555–559. — Бібліогр.: 8 назв. — англ. 0084-5604 http://dspace.nbuv.gov.ua/handle/123456789/65404 595.34(262.54) en Вестник зоологии Інститут зоології ім. І.І. Шмальгаузена НАН України |
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Краткие сообщения Краткие сообщения |
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Краткие сообщения Краткие сообщения Monchenko, V.I. Cyclopinoides littoralis (Crustacea, Cyclopinidae) in the Sea of Azov and First Description of its Male Вестник зоологии |
| description |
Cyclopinoides littoralis (Brady) is recorded for the first time in Sea of Azov, in four sites of the southern part of the sea. Illustrated description is presented. The described male differs from the female in several secondary sexual characters: geniculated antennulae, an additional seta on free segment of V pair of swimming legs, etc. Discussed species is the representative of the Mediterranean- Lusitanic complex in the Azov and Black Sea basin fauna. |
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| author |
Monchenko, V.I. |
| author_facet |
Monchenko, V.I. |
| author_sort |
Monchenko, V.I. |
| title |
Cyclopinoides littoralis (Crustacea, Cyclopinidae) in the Sea of Azov and First Description of its Male |
| title_short |
Cyclopinoides littoralis (Crustacea, Cyclopinidae) in the Sea of Azov and First Description of its Male |
| title_full |
Cyclopinoides littoralis (Crustacea, Cyclopinidae) in the Sea of Azov and First Description of its Male |
| title_fullStr |
Cyclopinoides littoralis (Crustacea, Cyclopinidae) in the Sea of Azov and First Description of its Male |
| title_full_unstemmed |
Cyclopinoides littoralis (Crustacea, Cyclopinidae) in the Sea of Azov and First Description of its Male |
| title_sort |
cyclopinoides littoralis (crustacea, cyclopinidae) in the sea of azov and first description of its male |
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Інститут зоології ім. І.І. Шмальгаузена НАН України |
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2007 |
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Краткие сообщения |
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http://dspace.nbuv.gov.ua/handle/123456789/65404 |
| citation_txt |
Cyclopinoides littoralis (Crustacea, Cyclopinidae) in the Sea of Azov and First Description of its Male / V.I. Monchenko // Вестник зоологии. — 2007. — Т. 41, № 6. — С. 555–559. — Бібліогр.: 8 назв. — англ. |
| series |
Вестник зоологии |
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AT monchenkovi cyclopinoideslittoraliscrustaceacyclopinidaeintheseaofazovandfirstdescriptionofitsmale |
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2025-07-05T15:54:18Z |
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2025-07-05T15:54:18Z |
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1836822937040060416 |
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UDK 595.34(262.54)
CYCLOPINOIDES LITTORALIS (CRUSTACEA, CYCLOPINIDAE)
IN THE SEA OF AZOV AND FIRST DESCRIPTION OF ITS MALE
V. I. Monchenko
Schmalhausen Institute of Zoology, NAS of Ukraine,
Bogdan Chmielnicky str., 15, Kyiv, 01601 Ukraine
Accepted 10 October 2007
Cyclopinoides littoralis (Crustacea, Cyclopinidae) in the Sea of Azov and First Description of its Male.
Monchenko V. I. — Cyclopinoides littoralis (Brady) is recorded for the first time in Sea of Azov, in four
sites of the southern part of the sea. Illustrated description is presented. The described male differs from
the female in several secondary sexual characters: geniculated antennulae, an additional seta on free
segment of V pair of swimming legs, etc. Discussed species is the representative of the Mediterranean-
Lusitanic complex in the Azov and Black Sea basin fauna.
Ke y wo r d s: Copepoda, Cyclopinidae, Cyclopinoides littoralis, Sea of Azov, male.
Âèä Cyclopinoides littoralis (Crustacea, Cyclopinidae) â Àçîâñêîì ìîðå è ïåðâîå îïèñàíèå åãî ñàìöà.
Ìîí÷åíêî Â. È. — Öèêëîïèíèäà Cyclopinoides littoralis (Brady) âïåðâûå îáíàðóæåíà â Àçîâñêîì
ìîðå â ÷åòûðåõ ìåñòîíàõîæäåíèÿõ þæíîé åãî ÷àñòè. Ïðåäñòàâëåíî ïîëíîå èëëþñòðèðîâàííîå
ïåðåîïèñàíèå âèäà. Âïåðâûå îáíàðóæåííûé è îïèñàííûé ñàìåö îòëè÷àåòñÿ îò ñàìêè ðÿäîì
âòîðè÷íûõ ïîëîâûõ ïðèçíàêîâ (ãåíèêóëèðóþùèå àíòåííóëû, äîïîëíèòåëüíàÿ ùåòèíêà íà
ñâîáîäíîì ÷ëåíèêå ïëàâàòåëüíîé íîãè V ïàðû è äð.).  çîîãåîãðàôè÷åñêîì îòíîøåíèè âèä
ÿâëÿåòñÿ ïðåäñòàâèòåëåì Ñðåäèçåìíîìîðñêî-Ëóçèòàíñêîãî êîìïëåêñà â ôàóíå Àçîâî-
×åðíîìîðñêîãî áàññåéíà.
Êëþ÷åâûå ñ ëîâ à: Copepoda, Cyclopinidae, Cyclopinoides littoralis, Àçîâñêîå ìîðå, ñàìåö.
Cyclopoida of the Sea of Azov were enough weakly studied before our investigations (Ìîðäóõàé-
Áîëòîâñêîé, 1960 à, á; Ìîí÷åíêî, 1974, 2003). Because of this each new species record or addition to the
fauna of Azov are important for knowledge of biology of this sea. The mentioned faunistic record is also
contemporary in connection with increasing salinity of this Sea during last decades consequently the ponding
of the main rivers — tributaries of the sea. In this situation discussed species is really marine component in
fauna, invasive from the Black Sea.
In given case we propose not only record of Cyclopinoides littoralis on southern parts of the Sea of Azov,
but add the description of the male of this species, which earlier was not known.
Cyclopinoides littoralis (Brady)
— littoralis Brady, 1872: 5 (Cyclops); Giesbrecht, 1901: 43 (Cyclopina); Kiefer, 1929: 15; Lang. 1946: 1;
Lindberg, 1953: 322 (Cyclopinoides); Monchenko, 1977: 20.
Ma t e r i a l. 1) Sea of Azov, Utluk gulf, thickets of Zostera, 25‰, 24.08.1980, 4 }, 8 {, 10 juv.
(Monchenko); 2) Sea of Azov, Sivash at Genichesk, thickets of Zostera, 27.08.1980, 4 }, 2 { (Monchenko);
3) Sea of Azov, Arabat gulf at village Semenovka, interstitial, 40 l, 08.09.1974, } (Monchenko); 4) Sea of
Azov, Arabat gulf near settlement Mysovoye, interstitial, 40 l, 09.11.1974, 2 }, 2 { (Monchenko).
R ed e s c r i p t i o n. Female. The total length 673–710 μm. Syncephalon wide, frontal
part of syncephalon oval; abdomen narrow and slender (fig. 1, 1). Posterior edges of somites
smooth. First pedigerous somite is clearly separated from syncephalon. The fifth thoracal
and genital double-somite of characteristic outlines (fig. 1, 2). The genital double-somit
1.25 times as long as wide. Slender caudal rami slightly divergent, their length 4.0—5.0 times
is more than width. The relative length of all setae is visible from fig. 1, 3).
Antennula 18-segmented exceeding 2/3 of syncephalon lengths (fig. 1, 4), densely
covered by downy setae, with long sensory appendage on distal segment. Antenna 4-seg-
mented with outer seta of exopodite (fig. 1, 5). Well developed palp of mandible with
1 seta on basipodite and with 3 setae on first segment of endopodite (fig. 1, 6). Maxillula
Vestnik zoologii, 41(6): 555–559, 2007
© V. I. Monchenko, 2007
556 V. I. Monchenko
Fig. 1. Cyclopinoides littoralis, }: 1 — habitus, dorsal; 2 — genital double-somite; 3 — caudal rami, dorsal
view; 4 — antennula; 5 — antenna; 6 — mandible with the palp. Scale bar in μkm.
Ðèñ. 1. Cyclopinoides littoralis, }: 1 — îáùèé âèä, äîðñàëüíî; 2 — ãåíèòàëüíûé ñîìèò; 3 — êàóäàëüíûå
âåòâè, äîðñàëüíî; 4 — àíòåííóëà; 5 — àíòåííà; 6 — ìàíäèáóëà ñî ùóïèêîì. Âñå ìàñøòàáíûå ëèíåéêè
â ìèêðîìåòðàõ.
is presented on fig. 2, 1, its abundant armament is rather usual for Cyclopinidae. Maxilla
with rich rigid armament (fig. 2, 2). Maxilliped with 4-segmented endopodite, its seg-
ments armed as follows: 1, 2, 2, 3 (fig. 2, 3). Swimming legs P1–P4 as on fig. 2, 4–5
and fig. 3, 1. Segmentation 3/3, 3/3, 3/3, 3/3. Inner setae of coxopodites short, except
for P1. Inner appendage of basipodite P1 spineformed, hardly reaches end of second seg-
ment of adjacent endopodite. Formula of spines on distal segments of exopodites of
557Cyclopinoides littoralis (Crustacea, Cyclopinidae) in the Sea of Azov...
Fig. 2. Cyclopinoides littoralis, }: 1 — maxillula with the palp; 2 — maxilla; 3 — maxilliped; 4, 5 — swimming
legs P1–P2.
Ðèñ. 2. Cyclopinoides littoralis, }: 1 — ìàêñèëëóëà ñî ùóïèêîì; 2 — ìàêñèëëà; 3 — ìàêñèëëèïåäà; 4, 5 —
ïëàâàòåëüíûå íîãè Ð1–Ð2.
558 V. I. Monchenko
Fig. 3. Cyclopinoides littoralis, }: 1 — P4; 2 — P5. {: 3 — habitus, dorsal; 4 — caudal rami, dorsal view; 5 —
geniculated antennula; 6 — endopodite of P4; 7, 8 — P5–P6.
Ðèñ. 3. Cyclopinoides littoralis, }; 1 — Ð4; 2 — Ð5. {: 3 — îáùèé âèä, äîðñàëüíî; 4 — êàóäàëüíûå âåòâè,
äîðñàëüíî; 5 — ãåíèêóëèðóþùàÿ àíòåííóëà; 6 — ýíäîïîäèò Ð4; 7, 8 — Ð5–Ð6.
559Cyclopinoides littoralis (Crustacea, Cyclopinidae) in the Sea of Azov...
Ð1–Ð4 4–4–4–2; spines extended, lanceolate; quantity of setae on these segments
4–5–5–5. First segments of all endopodites and the second segment of endopodite Ð1
bearing all on one seta, setae of first segments of Ð2–Ð4 are strong thickened (fig. 2, 5;
3, 1). Second segments of endopodites of Ð2–Ð4 with two setae. Third segments of
P1–Ð3 each with 6 setae, Ð4–with 5 setae; two apical of them approximately equal to
length of segment. This segment slender elongated, its length 1.8–1.9 times exceed the
width. Ð5 (fig. 3, 2) 3-segmented; first segment is deprived armament, the second with
one outer seta and third — with four setae: of them innermost is the shortest.
Male. The total length 477 μm (fig. 3, 3). Caudal rami shorter (index 3.2), than
in female, with rather similar armament (fig. 3, 4). Geniculated antennula 16-segment-
ed (fig. 3, 5). Ð5 4-segmented, with first segment without armament, second segment
with one outer seta, third segment with two symmetrical setae and last segment armed
with 4 plumose setae (fig. 3, 7). P6 as on fig. 3, 8.
One of the best former descriptions (Sars, 1913) did not include the description of
oral appendages in detail shown above.
D i s t r i b u t i o n. The geographic range of this species has the disjunctive charac-
ter. On the one hand, it inhabits coastal areas of the Arctic basin and boreal Atlantic,
with the other two-three sites in Mediterranean Sea (Lindbårg, 1953 etc.). In the Black
Sea fauna before our researches it has been recorded only twice (Âa
�
cescu et al., 1957;
Ñòàõîðñêàÿ, 1970). The last author only mentioned it for one of estuaries near Odessa.
We have found out this species in 10 sites at coast of the Black sea: twice in northwest
part of the sea in Tendra gulf, in five sites of the Crimean coast, from village
Mezhvodnoye up to Simeis and in three sites of the Caucasian coast: Anapa, Gelendjik
bay, Batumi. Besides of the Black Sea the species for the first time is found out in the
Sea of Azov: in Arabat gulf at villages near Semenovka and Mysovoye, in upper part of
Utljuk gulf and in so called Sivash.
E co l o g y. In 8 of 14 cases of its records in the Black sea and the Sea of Azov we
found this species in interstitial biotope (pebbly beach at Crimea, the Caucasian coast) or
in a shell rock (Sea of Azov, in the Black Sea — Anapa, Gelendjik). Besides of this species
is found by us on sea macrophytes of different species (Zostera, Cystoseira, etc.). According
to other authors, the species meets in rather various biotopes. We did not meet it outside
of polyhaline waters. It is remarkable, that in the Sea of Azov the species is found only in
its southern most salty part, at salinity more than 15–20‰ (in upper part of Utlyuk gulf).
Ba
�
cescu M., Dumitresco H., Manca V. et al. Les sables à Corbulomya (Aloidis) maeotica Mill. — base
trophique de premier ordre pour les poissons de la Mer Noire // Trav. Mus. d’histoire naturelle «Gr.
Antipa». — 1957. — 1. — P. 305—374.
Lindberg K. La sous-famille des Cyclopininae Kiefer (Crustace ´s, Cope`podes) // Ark. zool. — 1953. — 4,
N 16. — P. 311—325.
Sars G. O. An accout of the Crustacea of Norvay, Cyclopoida, 16. — Bergen, 1913. — 225 p.
Ìîí÷åíêî Â. I. Ùåëåïíîðîòi öèêëîïîïîäiáíi. Öèêëîïè (Cyclopidae). — Ê. : Íàóê. äóìêà, 1974. —
452 ñ. — (Ôàóíà Óêðà¿íè; Ò. 27, âèï. 3).
Ìîí÷åíêî Â. È. Ñâîáîäíîæèâóùèå öèêëîïîîáðàçíûå êîïåïîäû Ïîíòî-Êàñïèéñêîãî áàññåéíà. —
Êèåâ : Íàóê. äóìêà, 2003. — 350 ñ.
Ìîðäóõàé-Áîëòîâñêîé Ô. Ä. Êàñïèéñêàÿ ôàóíà â Àçîâî-×åðíîìîðñêîì áàññåéíå. — Ì. ; Ë. : Èçä-âî
ÀÍ ÑÑÑÐ, 1960 à. — 286 ñ.
Ìîðäóõàé-Áîëòîâñêîé Ô. Ä. Êàòàëîã ôàóíû ñâîáîäíîæèâóùèõ áåñïîçâîíî÷íûõ Àçîâñêîãî ìîðÿ //
Çîîë. æóðí. — 1960 á. — 39, âûï. 10. — Ñ. 1434—1466.
Ñòàõîðñêàÿ Í. È. Äàííûå ïî áèîëîãèè êîïåïîä â ñîëåíûõ ëèìàíàõ è ëàãóíàõ ñåâåðî-çàïàäíîãî
Ïðè÷åðíîìîðüÿ // Âîïð. ðûáîõîç. îñâîåíèÿ è ñàíèòàð.-áèîë. ðåæèìà âîäîåìîâ Óêðàèíû. —
Êèåâ : Íàóê. äóìêà, 1970. — ×. 1. — Ñ. 98—100.
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