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1.
F. Tazerouti;N. Kechemir-Issad;L. Euzet 《Parasite (Paris, France)》2009,16(3):203-207
Among tetraphyllidean cestodes, parasitic in the spiral valve of Raja asterias Delaroche, colected from Algerian coasts, we obtained an onchobothriid of the genus Acanthobothrium , differing from all species of Acanthobothrium previously reported from Rajidae from Mediterranea and european Atlantic coast. This Cestode is characterized by its very small size (1-2 mm), its number of segments of the strobila (4-8), the morphology and size of hooks, the limited number (17-25) of testes and ovarian morphology. Together, these features places this Acanthobothrium in group “2” as defined by Ghoshroy & Caira (2001). We describe this onchobothriid as Acanthobothrium minus n. sp. 相似文献
2.
McVicar A. H. 1977. The bothridial hooks of Acanthobothrium quadripartitum Williams, 1968 (Cestoda: Tetraphyllidea): their growth and use in taxonomy. International Journal for Parasitology7: 439–442. Bothridial hooks are absent from juvenile Acanthobothrium quadripartitum in Raja naevus but develop to full size before there is much growth of the bothridia and strobila. There is a linear relationship between the lengths of the different components of the hooks during their development and it is suggested that the ratios of these lengths to the total hook length may be useful parameters in dstinguishing between species of Acanthobothrium. Principal component analysis of published hook dimensions gave good separation of most species of Acanthobothrium. 相似文献
3.
Ten polymorphic loci were isolated and characterized from the intertidal New Zealand trematode Gymnophallus sp., a common parasite of the abundant local bivalve Austrovenus stutchburyi. Observed heterozygosities ranged from 0.17 to 0.96, and three to 23 alleles were detected in 24 trematode metacercariae. These loci are currently being used to investigate the molecular ecology of this species within the bivalve host. 相似文献
4.
The study of Myxosporidia infecting Clarias pachynema Boulenger, 1903 (Clariidae), Ctenopoma petherici Günther, 1864 (Anabantidae) and Parachanna obscura (Günther, 1861) (Channidae) from the basin of Nkam in Cameroon, revealed the presence of two new species of Myxosporidia of the genus Myxidium Bütschli, 1882, all found in the gall bladder of their hosts. These new species were: Myxidium nkamensis n. sp., found in Clarias pachynema and M. sangei n. sp. found in the gall bladder wall of Parachanna obscura. Two other species, Myxidium petrocephali Fomena and Bouix, 1986 and M. distichodi Kostoïngué, Faye and Toguebaye, 1998 were found in new hosts. The list of Myxidium species parasitizing African fresh water fishes is given. 相似文献
5.
Synopsis.
A new species of Microsporida was observed in neurons of the marine mollusc Aplysia californica and the ultrastructure of its spores was investigated. The spores were ˜ 1.3 m long and had a thick 3-layered coat. An anchoring disc and polar aperture were present. The polaroplast occupied most of the anterior half of the spore. The vesicular portion included lengths of loosely packed lamellar structures as well as the usual vesicular profiles embedded in fibrillar material; it was entirely surrounded by tightly packed, electron-dense lamellae. The polar tube had 5 or 6 coils. In this stage of the life cycle (mature spores), the parasites did not appear to be disturbing the host cells. The organism was named Microsporidium aplysiae sp. n. 相似文献
A new species of Microsporida was observed in neurons of the marine mollusc Aplysia californica and the ultrastructure of its spores was investigated. The spores were ˜ 1.3 m long and had a thick 3-layered coat. An anchoring disc and polar aperture were present. The polaroplast occupied most of the anterior half of the spore. The vesicular portion included lengths of loosely packed lamellar structures as well as the usual vesicular profiles embedded in fibrillar material; it was entirely surrounded by tightly packed, electron-dense lamellae. The polar tube had 5 or 6 coils. In this stage of the life cycle (mature spores), the parasites did not appear to be disturbing the host cells. The organism was named Microsporidium aplysiae sp. n. 相似文献
6.
Nayane Oliveira Almeida Renato Andrade Teixeira Franciele Alves Carneiro Camilla Martins de Oliveira Victor Alves Ribeiro Murillo Lobo Júnior Mara Rúbia da Rocha 《Journal of Phytopathology》2018,166(4):265-272
Problems caused by nematodes and Fusarium wilt (Panama disease) on banana plantations are responsible for yield losses and are limiting to its cultivation. In the state of Goias, there is little information about the nematode occurence on this crop, and its relation with the incidence of Fusarium oxysporum f.sp. cubense (Foc). This research had the purpose to identify the occurrence of plant‐parasitic nematodes on banana plantations and to verify its correlation with the Fusarium wilt and with the soil attributes (pH, texture, nutrients). Twelve banana orchards in the state of Goias were sampled in the municipalities of Anapolis, Caiaponia, Goiatuba, Itaguaru, Itumbiara (two areas), Jatai, Morrinhos, Ouro Verde, Palestina, Taquaral and Uruana. All sampled areas, except Morrinhos, revealed contamination with Foc, and all areas had different genera of nematodes either in the soil or in the roots samples. Meloidogyne sp., Helicotylenchus sp. and Rotylenchus sp. were the main genera of plant‐parasitic nematodes found in the samples, with Meloidogyne sp. and Rotylenchus sp. being the most dominant and abundant genera. The presence of Pratylenchus sp. increases the population levels of F. oxysporum. Helicotylenchus sp. is highly correlated with high concentrations of Mn. High population density of Meloidogyne sp. was found in irrigated areas with low concentrations of P, Ca, Mg and soil pH. 相似文献
7.
B. A. DEHORITY 《The Journal of eukaryotic microbiology》1974,21(1):26-32
Total numbers, generic distribution and percentage species distribution were determined for the ciliate protozoa in rumen contents obtained from Alaskan moose (Alces americana), musk-ox (Ovibos moschatus) and Dall mountain sheep (Ovis dalli). The musk-ox has a fauna somewhat similar to that previously observed in reindeer and caribou. In contrast, only protozoa in the genus Entodinium were observed in moose, while Dall mountain sheep have a fauna unique among Alaskan ruminants studied to date. Other than Entodinium exiguum which was common to all animals, only 2 additional species of Entodinium, observed in the moose and musk-ox, occurred in more than one animal species. Four new species of protozoa are described, Entodinium dalli sp.n., Entodinium constrictum sp.n. and Polyplastron alaskum sp.n. from the Dall mountain sheep and Entodinium alces sp.n. from moose. 相似文献
8.
Azevedo C Ribeiro M Clemente SC Casal G Lopes L Matos P Al-Quraishy SA Matos E 《The Journal of eukaryotic microbiology》2011,58(6):525-528
Meglitschia mylei n. sp. found in the gall bladder of the teleostean fish Myleus rubripinnis (Serrasalmidae) from the middle Amazonian region of Brazil is described using light and transmission electron microscopy. The spores observed in the bile averaged 24.6±0.8 μm long, 8.7±0.4 μm wide and 5.1±0.3 μm thick and were strongly furcate and arcuate ∩-shaped composed of two symmetric equal-sized valves, up to ～70 nm thick. Each valve possessed one opposed tapering appendage, 20.1±0.7 μm long, oriented parallel towards the basal tip of the appendages and joined along a right suture line forming a thick strand. The strand goes around the central part of the spore, which in turn surrounds two equal and symmetric spherical polar capsules (PC), 2.1±0.3 μm in diameter, located at the same level. Each capsule contains a polar filament with five (rarely six) coils. The binucleate sporoplasm was irregular in shape, contained several sporoplasmosomes, ～175 nm in diameter and filled all the space of the two caudal appendages. Based on the arc shape of the spore with two tapering caudal appendages oriented to the basis of spores, on the number and position of the PC and of the polar filament coils and arrangements, and on the host specificity, we propose the name M. mylei n. sp. for this new myxozoan. Accordingly, this is the second described species of this genus. 相似文献
9.
A. Pariselle;L.H.S. Lim;A. Lambert 《Parasite (Paris, France)》2017,8(2):127-135
The examination of gill parasites from Pangasius pangasius (Hamilton, 1822) ; P. kinabatanganensis Roberts & Vidthayanon, 1991 ; P. rheophilus Pouyaud & Teugels, 2000 and P. nieuwenbuisii (Popta, 1904) (Siluriformes, Pangasiidae) in Southeast Asia revealed the presence of six species of Thaparocleidus Jain, 1952 (Monogenea, Ancylodiscoidinae). One has been previously described from P. pangasius : T. pangasi (Tripathi, 1957). The other five are new species: T. chandpuri n. sp. from P. pangasius ; T. bahari n. sp. and T. sabanensis n. sp. from P. kinabatanganensis ; T. redebensis n. sp. from P. rheophilus and T. mahakamensis n. sp. from P. nieuwenhuisii .https://doi.org/10.1051/parasite/2001082127 相似文献
10.
SYNOPSIS Four new eimerian species are described from red-backed voles. Clethrionomys gapperi in Pennsylvania. Sporulated oocysts of Eimeria clethrionomyis sp. n. are ellipsoidal, 18.8 (16.5–21.5) × 14.9 (14.0–16.5) with elongate, ovoid sporocysts, 10.6 (9.5–12.0) × 6.1 (5.5–7.0). The oocyst wall is smooth, with 2 layers, and thins, with terminal cap at one or both ends. Polar granules, dark Stieda body and sporocyst residuum are present. The occyst residuum is absent. Sporulated oocysts of Eimeria gallatii sp. n. are ellipsoidal, 27.7 (21–32) × 19.3 (17–24) with ovoid sporocysts, 13.5 (12–15) × 8.8 (8–10). The oocyst wall is smooth, 2-layered, with a micropyle and thin wall at the end opposite the micropyle. Polar granules. Stieda body and sporocyst residuum are present. The oocyst residuum is atypical, of cobwebby material. Sporulated oocysts of Eimeria pileata sp. n. are subspherical to spherical, 25.2 (20.5–29.5) × 22.5(19.5–25.5) with ellipsoidal sporocysts, 13.4(10.5–15.0) × 8.4 (7.5–9.5). The oocyst wall is rough, pitted, striated, 2-layered, with no micropyle. Polar granules, oocyst and sporocyst residuum. Stieda body and stiedal cap are present. Sporulated oocysts of Eimeria marconii sp. n. are ellipsoidal, 13.0 (10.5–15.0) × 10.6 (9.5–12.0) with elongate, ovoid sporocysts, 7.7 (7.0–8.5) × 4.2 (3.0–4.5). The oocyst wall is smooth, single-layered, with no micropyle. Polar granules, dark Stieda body and sporocyst residuum are present. There is no oocyst residuum. 相似文献
11.
Seven new species of Eimeria are described and figured from the freshwater fishes of Ontario and Quebec, Canada. They are Eimeria catostomi sp. n. and E. fernandoae sp. n. from Catostomus commersoni (Lacépède), E. etheostomae sp. n. from Etheostoma exile (Girard), E. hoffmani sp. n. from Umbra limi (Kirtland), E. micropteri sp. n. from Micropterus dolomieui Lacépède E. pungitii sp. n. from Pungitius pungitius (Linnaeus), and E. salvelini sp. n. from Salvelinus fontinalis (Mitchill). Furthermore, 2 new host records and 2 new distribution records for North America are reported for E. anguillae Léger & Hollande, 1922 and E. truttae Léger & Hesse, 1919 respectively. Finally, morphologically similar oocysts found in various cyprinids are regarded as belonging to E. iroquoina Molnar & Fernando, 1974. 相似文献
12.
Individuals are often co-infected with several parasite species, yet the consequences of drug treatment on the dynamics of parasite communities in wild populations have rarely been measured. Here, we experimentally reduced nematode infection in a wild mouse population and measured the effects on other non-target parasites. A single oral dose of the anthelmintic, ivermectin, significantly reduced nematode infection, but resulted in a reciprocal increase in other gastrointestinal parasites, specifically coccidial protozoans and cestodes. These results highlight the possibility that drug therapy may have unintended consequences for non-target parasites and that host–parasite dynamics cannot always be fully understood in the framework of single host–parasite interactions. 相似文献
13.
本文报道松塔牛肝菌属四个新种,即:裸皱松塔牛肝菌Strobilomyces gla-bellus Ying sp.nov.,阔裂松塔牛肝菌S.latirimosus Ying sp.nov.,微茸松塔牛肝菌S.subnudus Ying sp.nov.,短绒松塔牛肝菌S.velutinus Ying sp.nov.;及四个中国新记录种,即:柔鳞松塔牛肝菌S.mollis Corner,疣鳞松塔牛肝菌S.nigricans Berk.,锥鳞松塔牛肝菌S.polypyramis Hook.,半裸松塔牛肝菌S.semi-nudus Hongo.松塔牛肝菌属Strobilomyces以其具有变黑的担子果与菌幕、不粘的菌盖上有疣状、绵绒状或刺状鳞片以及黑褐色带明显纹饰的孢子而易于识别。Singer(1945)按孢子纹饰的不同将松塔牛肝菌属分为两个组,其一为具疣、刺和网纹的种类;另一为具纵贯孢子两端的翼状棱纹的种类。对于后者的归属问题,Pegler & Young持不同见解,并于1981建立了非洲牛肝菌属AfroboletusPegler & Young以纳孢子具翼状纵棱和孢缘边(rim)的种类;含2—4种,分布在非洲近赤道的地区。在中国,松塔牛肝菌属已报道过三个种,即:松塔牛肝菌Strobilomyces,floc-copus(Vahl.ex Fr.)Karst.光头松塔牛肝菌S.glabriceps Chiu和混淆松塔牛肝菌S.confusus Sing.。裘维蕃(1948,1957)曾描述过网孢松塔牛肝菌Strobi-lomyces retisporus(Pat.et Bak.)Gilb.但因其子实体色鲜红至褐红而不变黑色、子层体淡暗黄色且菌肉不变红-黑色、孢子具网纹而宜转隶于Heimiellia Boedijn(1951)。文中有新分类单位和国内已知种的分种检索表、新种的拉丁文和英文描述并有绘图和扫描电镜照片示明孢子纹饰。 相似文献
14.
15.
本研究扩增了169号鼠兔属样本的cyt b序列,代表13个种11亚种及5个未分类单元,下载了66条分类地位确定而完整的Cyt b序列,包括25种及9个亚种。构建了Bayesian系统发育树,计算了遗传距离,开展了物种界定分析;对13个种4亚种及5个未分类单元174号完整头骨和外形的20个形态学量度数据开展了主成分分析、判别分析和T检验;对头骨和身体外部特征进行了比较研究。结果显示：鼠兔属包含5个亚属,分别是Ochotona, Conothoa, Pika, Lagotona 和一新亚属;5个亚属间的遗传距离在12.8%-16.0%之间;高黎贡鼠兔（Ochotona gaoligongensis）是灰颈鼠兔（O. forresti）的亚种;喜马拉雅鼠兔(O. himalayana)是灰鼠兔(O. roylei)的亚种;木里鼠兔(O. muliensis)是川西鼠兔(O. gloveri)的亚种;宁夏鼠兔(O. argentata)应为蒙古鼠兔(O. pallasi)的亚种;西伯利亚鼠兔（O. turuchanensis） 为高山鼠兔(O. alpina)的同物异名。藏鼠兔循化亚种（O. thibetana xunhuaensis）应提升为种：循化鼠兔(O. xunhuaensis);东北鼠兔长白山亚种(O. hyperborea coreana)应该提升为种：长白山鼠兔(O. coreana);藏鼠兔峨眉亚种（O. thibetana sacraria）应提升为种：峨眉鼠兔（O. sacraria）; 藏鼠兔锡金亚种（O. thibetana sikimaria）应提升为种：锡金鼠兔（O. sikimaria）。通过分子系统学和形态学研究,发现了鼠兔属1 新亚属和5个新种。新亚属命名为异耳鼠兔亚属(Alienauroa subgen. n.),属模为黄龙鼠兔（O. huanglongensis sp. n.）,成员包括黄龙鼠兔新种、峨眉鼠兔、循化鼠兔,以及在龙门山和大巴山发现的2个新种,共计5个种。新亚属的鉴定特征是：耳上前缘内侧有一个密被短毛的异耳屏（Congenial tragus）;头骨扁平,颅面平直;眼小,眼眶长和眼眶宽均小于其他亚属;被毛粗长而无光泽;腹毛多为灰白色。5个新种分别发现于四川黄龙自然保护区、四川北部龙门山、四川北部大巴山、四川西部邛崃山、西藏雅鲁藏布江中游的朗县。我们分别将其命名为黄龙鼠兔（Ochotona huanglongensis sp. n.）,扁颅鼠兔（Ochotona flatcalvariam sp.n.）,大巴山鼠兔（Ochotona dabashanensis sp. n.）,雅鲁藏布鼠兔（Ochotona yarlungensis sp. n.）和邛崃鼠兔（Ochotona qionglaiensis sp. n.）。黄龙鼠兔的鉴定特征是：门齿孔前段平行;脑颅扁平,颅高为颅全长的33.5%;耳大,平均20mm以上（不含耳基部的管）,异耳屏三角形,但顶端圆形;毛长而粗糙,无光泽,背部毛长约20mm;腹面毛色以灰白为主;前后足背面灰白色,腹面黑灰色,指（趾）垫大,橘黄色,露出毛外,爪黄白色半透明。扁颅鼠兔的鉴定特征是：脑颅异常扁平,颅高约11mm,颅高仅为颅全长的31%;眼眶很小,平均6.7mm×5.6mm;个体小,体长140mm以下;体毛长而粗糙无光泽,背部毛长22mm;耳小,平均17mm左右,异耳屏阔圆型,相对较小;背毛沙黄色,腹毛黄白。大巴山鼠兔的鉴定特征是：异耳屏镰刀状;耳相对较小,均在17mm以下,和峨眉鼠兔、扁颅鼠兔差不多,比该亚属循化鼠兔和黄龙鼠兔小。颅高相对较大,颅面更隆突,颅高平均12.45mm, 眼眶相对较大,平均8.52mm×7.13mm。雅鲁藏布鼠兔的鉴定特征是：与黑唇鼠兔（O. curzoniae）和努布拉克鼠兔拉萨亚种（O. nubrica lhasaensis）有很近的亲缘关系;唇缘有很窄的深灰色圈,深灰色圈外侧为灰白色;前后足底部毛浓密,趾端毛多而长,趾垫和爪隐于毛中;个体中等,体长150mm左右,比黑唇鼠兔和努布拉克鼠兔拉萨亚种小得多;颅面较隆突,但与黑唇鼠兔相比,颅面相对平直;被毛黑褐色。邛崃鼠兔的鉴定特征是：大小及头骨和藏鼠兔很相似,但该种和藏鼠兔的显著不同是眶间宽狭窄,平均4.05mm（3.64-4.19mm）,而藏鼠兔眶间宽一般超过4.2mm,平均为4.45mm;该种毛色为沙色带黄色调,毛粗长;藏鼠兔为黑褐色调,毛相对较短;邛崃鼠兔前后足背面为显著的草黄色,而藏鼠兔前后足背面黄白色。 相似文献
16.
SYNOPSIS. A survey of 22 Western Painted Turtles (WPT), Chrysemys picta belli Gray; 2 Map Turtles (MT), Graptemys geographica Le Sueur; 8 False Map Turtles (FMT), Graptemys pseudogeographica Gray; 26 Illinois Mud Turtles (IMT), Kinosternon flavescens spooneri Smith; and 5 Spiny Softshell Turtles (SST), Trionyx spiniferus Le Sueur, revealed the presence of 10 species of coccidia. The species found, the shape and average length-width dimensions (in micrometers) of their oocysts, and the respective hosts from which they were isolated were as follows: Eimeria chrysemydis Deeds & Jahn, slightly pear-shaped (27.6 × 17.0), from 5 WPTs; Eimeria delagei marginata Deeds & Jahn, markedly pearshaped (22.1 × 17.6), from 2 WPTs, 1 MT, and 3 FMTs; Eimeria graptemydos sp. n., broadly ellipsoid to subspherical (12.6 × 11.4), from 10 WPTs, 2 MTs, and 5 FMTs; Eimeria lutotestudinis sp. n., broadly ellipsoid to subspherical (11.9 × 10.8), from 4 IMTs; Eimeria mascoutini sp. n., broadly ellipsoid to subspherical with outer surface of oocyst wall mammillated (14.0 × 11.9), from 2 SSTs; Eimeria mitraria (Laveran & Mesnil), asymmetrically ellipsoid, bearing 1 or 2 conical projections at the polar end and 2 or 3 at the antipolar end (10.0 × 7.6), from 7 WPTs, 1 MT, 3 FMTs, and 4 IMTs; Eimeria pseudogeographica sp. n., narrowly ellipsoid to slightly ovoid (19.5 × 13.5), from 5 WPTs and 3 FMTs; Eimeria tetradacrutata sp. n., spherical to subspherical with outer surface of oocyst wall mammillated (19.5 × 19.2), from 1 WPT; an Eimeria sp. narrowly ellipsoid, bearing 2 conical projections at the polar end and 2 at the antipolar end (23.8 × 13.2), from 1 MT; and Mantonella hammondi sp. n., conical to narrowly ellipsoid, bearing 1 conical projection at the polar end and 2 or 3 at the antipolar end (14.3 × 7.1), from 1 IMT. The overall infection rate for the 63 turtles examined was 54.0%. 相似文献
17.
Jonathan A. Mbondo;Jacques Nack;Arnold R. Bitja Nyom;Antoine Pariselle;Charles F. Bilong Bilong 《Parasite (Paris, France)》2019,26(1)
Three new species of Synodontella Dossou & Euzet,1993 are described from two species of Synodontis (Mochokidae) collected from the middle course of the Boumba River (East Cameroon): Synodontella angustupenis n. sp. from Synodontis nummifer ,Synodontella longipenis n. sp. and Synodontella simplex n. sp. from Synodontis decorus . These new species are different from the other Synodontella species already described due to their horseshoe-shaped dorsal transverse bars. Synodontella angustupenis differs from S. longipenis and S. simplex by the morphology of its penis,a thin tube,and its accessory piece,bifid at its extremity. Synodontella longipenis differs from the other two species by the morphology and the size of its male copulatory organ,which is very long. Synodontella simplex differs from S. angustupenis and S. longipenis by the shape of its penis,which is simple,and of its accessory piece,with a developed heel. The difference between the dorsal transverse bars of Synodontella species from the Sanaga River in Cameroon (and other localities in Africa),slightly curved,and those from the Boumba River,horseshoe-shaped,makes it possible to separate Synodontella species into two different subgroups. This difference can be explained by a long isolation period of the hosts,living in different river basins,followed by the divergence of the parasite populations (vicariant speciation). 相似文献
18.
The size and depth distribution, stomach contents and reproductive status of Somniosus ( Somniosus ) microcephalus, Somniosus ( Somniosus ) pacificus and Somniosus ( Somniosus ) antarcticus were examined from specimens collected from the North and South Atlantic, North and South Pacific, and the Southern Ocean. Specimens ranged in size from 42 to 480 cm total length, L T , and were taken from depths of 35–1280 m. Stomach contents included coelenterates, gastropods, cephalopods, echinoderms, crustaceans, elasmobranchs, teleosts, penguins, marine mammals and human waste. Female S. ( S. ) microcephalus mature at c . 450 cm and S. ( S. ) antarcticus at c . 435 cm L T ; a female S. ( S. ) pacificus of 430 cm was mature. Male S. ( S. ) microcephalus mature at c . 300 cm, but male S. ( S. ) antarcticus may not mature until c . 400 cm L T . The size at birth in these three species of Somniosus is c . 40 cm L T . 相似文献
19.
Tetrasporocystic, dizoic oocysts of reptiles have been separated by some authors into the genera Eimeria , Choleoeimeria and Acroeimeria (Protozoa: Eimeriidae), based on the site and mode of development of their endogenous stages. The majority of Eimeria species have been, and still are, however, described on oocyst morphology alone. Four different oocysts with this basic morphology were encountered in the faeces of Brazilian tortoises, Geochelone carbonaria Spix, 1824 and are assigned to the genus Eimeria , with the view that they can readily be transferred to the genus Choleoeimeria or Acroeimeria if this is indicated by a future examination of their endogenous development. A morphological comparison distinguishes the oocysts from those of Eimeria spp., previously described in chelonids of the family Testudinidae, and the names E. amazonensis , E. carbonaria , E. carajasensis and E. wellcomei n. spp. are proposed. Coccidial infection appears to be common in G. carbonaria , with three of seven animals examined passing oocysts. Oocysts of Isospora rodriguesae n. sp. (Protozoa: Eimeriidae) are described in the faeces of Geochelone denticulata Linnaeus, 1766. They are morphologically very different from those of Isospora testudae , Davronov, 1985 in Testudo horsfieldi . Eimeria motelo H°urková et al ., 2000, previously described in Geochelone denticulata from Peru, is here recorded in the same chelonid from Amazonian Brazil.https://doi.org/10.1051/parasite/2008154531 相似文献
20.
Pseudoneureclipsis lusitanicus Malicky, 1980, is reported from a large tributary of the Loire River, the first record of this genus and species from France. In Europe, this genus was previously known from Portugal. Larval and pupal characters suggest that the genus does not belong to the family Polycentropodidae, as currently classified. 相似文献