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1

Interantennary organ of Achtheres percarum von Nordmann, 1832 [Copepoda, Siphonostomatoida, Lernaeopodidae] and some other new details of its external morphology

100%
Piasecki W.
Acta Parasitologica
|
1993
|
tom 38
|
nr 1
An organ located between bases of second antennae of an adult female of Achtheres percarum was found. Its fine structure based on SEM observations is described. It consist of four semirectangular pads covered with densely packed villiform papillae. It was concluded that the newly found organ serves for producing frontal filament, a larval attachment structure, as well as bulla, an attachment organ of adult females. Other described structures include: flap-shaped processes of the labrum, cephalic sensory papillae and vestigial thoracic legs.
2

Parasites of the head of Scomber colias (Osteichthyes: Scombridae) from the Western Mediterranean Sea

84%
Mele S., Pennino M. G., Piras M. C., Bellido J. M., Garippa G., Merella P.
Acta Parasitologica
|
2014
|
tom 59
|
nr 1
The metazoan parasite assemblage of the head of 30 specimens of the Atlantic chub mackerel (Scomber colias) from the western Mediterranean Sea was analysed. Eight species of parasites were found, four mazocraeid monogeneans: Grubea cochlear (prevalence = 10%), Kuhnia scombercolias (59%), K. scombri (52%), Pseudokuhnia minor (86%); three didymozoid trematodes: Nematobothrium cf. faciale (21%), N. filiforme (41%), N. scombri (7%); and one laerneopodid copepod: Clavelissa scombri (7%). Results were compared with previously published data from 14 localities of the eastern Mediterranean Sea and the Atlantic Ocean, using non-parametric univariate and multivariate analyses, and the whole parasite fauna of S. colias was compared with that of the congeners (S. australasicus, S. japonicus and S. scombrus). Parasites showed to reflect the biogeographical and phylogenetic history of host. From a methodological point of view, the use of both non-parametric univariate and multivariate techniques proved to be effective tools to detect dissimilarities between parasite assemblages.
3
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Description of Neobrachiella sp.[Copepoda, Siphonostomatoida, Lernaeopodidae] parasitic in the buccal cavity of california halibut [Paralichthys californicus]

84%
Piasecki W.
Wiadomości Parazytologiczne
|
1993
|
tom 39
|
nr 2
149-153
4

Redescription of Neobrachiella spinicephala [Ringuelet, 1945] parasitic on Pinguipes brasilianus Cuvier, 1829 from Argentina, with the first description of the male

84%
Etchegoin J. A., Timi J. T., Lanfranchi A. L.
Acta Parasitologica
|
2006
|
tom 51
|
nr 4
Neobrachiella spinicephala (Ringuelet, 1945) (Copepoda, Siphonostomatoida, Lernaeopodidae) is redescribed based on newly collected material from the Brazilian sandperch, Pinguipes brasilianus Cuvier, 1829, (the type host) from Mar del Plata, Argentina (the type locality). A description of the male is given for the first time. Although some differences were observed between the original description and the specimens examined in this study, these differences do not warrant a change in the taxonomic status of this species. Indeed, the generic status of the species is confirmed, especially based on characteristics of the male.
5

Clavellotis sebastidis sp.nov. [Copepoda, Lernaeopodidae] parasitic on Sebastes oculatus Valenciennes, 1833 from Argentina

84%
Castro R., Gonzalez M. T.
Acta Parasitologica
|
2005
|
tom 50
|
nr 1
A new species of Clavellotis Castro et Baeza, 1984 (Copepoda, Lernaeopodidae) parasitic on Patagonian redfish, Sebastes oculatus Valenciennes, 1833 from southern coast of Argentina is described and illustrated. The new species of Clavellotis differs from its congeners by the length of second maxilla, shape of the female trunk, length of genital process, and a combination of characters. The male also shows differences in the second maxilla, the maxilliped and in the shapes of the trunk and genital process. This is the first record of Clavellotis from the southern Atlantic Ocean and also the first record on a Sebastes species.
6

Observations on the development of Salmincola edwardsii [Olsson, 1869] [Copepoda: Lernaeopodidae] parasitizing the Arctic charr [Salvelinus alpinus L.] in the Hornsund region [Vest Spitsbergen]

67%
Stankowska-Radziun M., Radziun K.
Acta Ichthyologica et Piscatoria. Supplementum
|
1993
|
tom 23
107-114
7
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The identity of two morphotypes of Alella macrotrachelus (Brian, 1906) (Copepoda: Siphonostomatoida: Lernaeopodidae) from white seabream, Diplodus sargus (Actinopterygii: Sparidae)

67%
Piasecki W., Kempter J., Saraiva A., Baptista A.
Annals of Parasitology
|
2016
|
tom 62
|
nr Suppl.
8
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Tracheliastes polycolpus Nordm., 1832 (Lernaeopodidae) w rzece Narwi

67%
Galicka W., Penczak T.
Wiadomości Parazytologiczne
|
1989
|
tom 35
|
nr 3
In the course of ichthyological inventory investigations in the main watercourse of the Narew River the occurrence of Tracheliastes polycolpus Nordm. Was recorded on ide Leuciscus idus (L.) and pike Esox lucius L. A comparison of the occurrence of this parasite in other rivers of Poland is presented.
9

A new species of Thysanote Kroyer, 1863 (Copepoda: Siphonostomatoida: Lernaeopodidae), a fish parasite from Thailand

67%
Piasecki W., Ohtsuka S., Yoshizaki R.
Acta Ichthyologica et Piscatoria
|
2008
|
tom 38
|
nr 1
Background. Thysanote Krøyer, 1863 (Copepoda, Siphonostomatoida, Lernaeopodidae) comprises 19 species of marine parasite that infect fishes. This report establishes a new Thysanote species based on new collections of copepods. The taxonomic status of this genus is not fully understood and therefore more relevant contributions are needed. Materials and Methods. The species description is based on male and female specimens collected from the olfactory sacs of spotted scat, Scatophagus argus, captured off Thailand in 2003. The specimens were studied using standard light and scanning electron microscopy techniques. Results. The studied specimens were assigned to Thysanote based on the presence of maxillary- and posterior processes and they exhibited unique characteristics such as distinctly short length of their maxillary- and posterior processes. Conclusion. Based on their unique characteristics, a new Thysanote species is erected, and named Thysanote chalermwati n. sp., thus bringing the number of congeners to 20.
10
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Infection seasonality of Tracheliastes maculatus Kollar, 1835 [Copepoda, Siphonostomatoida, Lernaeopodidae] in the warm-water canal of "Dolna Odra" power plant

59%
Piasecki W.
Wiadomości Parazytologiczne
|
1994
|
tom 40
|
nr 2
187-192
Freshwater bream Abramis brama inhabiting warm-water discharge canal of the „Dolna Odra" Power Plant (Poland) were surveyed within 1983-1986 for their copepod parasites Tracheliastes maculatus. A total of 812 bream was studied and 561 females and 7 males of the parasite were recovered. The overall prevalence (for the whole survey) was 23.3% and the overall abundance was 0.69. T. maculatus were prevalent and abundant in winter while in summer they were encountered sporadically. The seasonality of the parasite exhibited consistent pattern within the studied period and it showed no signs of rise beyond the natural balance limits.
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