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Registros recuperados: 562
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A coral-eating barnacle, revisited (Cirripedia, Pyrgomatidae) Naturalis
Ross, Arnold; Newman, William A..
The coral-eating barnacle Hoekia monticulariae (Gray, 1831), the only internal parasite among the Thoracica described to this day, is characterized by an irregularly-shaped shell nestled cryptically between the polyps of the hermatypic coral Hydnophora Fischer, 1807, which occurs throughout most of the Indo-West Pacific. Because of its protean form, cirripedologists have failed to appreciate the diversity of taxa related to Hoekia, , a presumed monotypic genus. We describe seven new species divided between Hoekia and three new genera, Eohoekia, Parahoekia, and Ahoekia for which the Tribe Hoekiini is proposed. As in other pyrgomatids, calcareous overgrowth by the coral is inhibited around the edge of the wall and aperture. But in Hoekiini a pseudopolyp,...
Tipo: Article / Letter to the editor Palavras-chave: Cirripedia; Pyrgomatidae; Hoekia; Coral-eating barnacles; New species; Parasitism; Functional morphology.
Ano: 1995 URL: http://www.repository.naturalis.nl/record/504389
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A hitherto unnoticed adaptive radiation: epitoniid species (Gastropoda: Epitoniidae) associated with corals (Scleractinia) Naturalis
Gittenberger, A.; Gittenberger, E..
Twenty-two epitoniid species that live associated with various hard coral species are described. Three genera, viz. Epidendrium gen. nov., Epifungium gen. nov., and Surrepifungium gen. nov., and ten species are introduced as new to science, viz. Epidendrium aureum spec. nov., E. sordidum spec. nov., Epifungium adgranulosa spec. nov., E. adgravis spec. nov., E. adscabra spec. nov., E. marki spec. nov., E. nielsi spec. nov., E. pseudolochi spec. nov., E. pseudotwilae spec. nov., Surrepifungium patamakanthini spec. nov., and ‘Epitonium’ crassicostatum spec. nov. and ‘E.’ graviarmatum spec. nov. Although their identities as separate gene pools are convincingly demonstrated by molecular data, some of these species cannot be identified unequivocally on the basis...
Tipo: Article / Letter to the editor Palavras-chave: Indo-Pacific; Parasites; Coral reefs; Coral/mollusc associations; Epitoniidae; Epitonium; Epidendrium; Epifungium; Surrepifungium; New species; New genera; Scleractinia; Fungiidae; Fungia; 42.73.
Ano: 2005 URL: http://www.repository.naturalis.nl/record/214349
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A Miocene molluscan faunule from Caucagua (Miranda State, Venezuela), with the description of a new species of Tryonia (Mollusca, Gastropoda) Naturalis
Wesselingh, F.P.; Macsotay, O..
A molluscan faunule from the Miocene Cumaca Formation of the western margin of the Tuy Basin (Venezuela) is described. The fauna yields two species of freshwater snails and a single terrestrial snail species. Tryonia vivasi nov. spec. is described from the fauna, and its biogeographical significance is discussed.
Tipo: Article / Letter to the editor Palavras-chave: Miocene; Venezuela; Gastropoda; Tryonia; New species; Cumaca Formation; 42.73; 38.22.
Ano: 2006 URL: http://www.repository.naturalis.nl/record/235213
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A morphology-based phylogeny of Phymaturus (Iguania: Liolaemidae) with the description of four new species from Argentina Pap. Avulsos de Zool. (São Paulo)
Lobo,Fernando; Quinteros,Sebastián.
Phylogenetic relationships within the liolaemid lizard genus Phymaturus were studied using parsimony analysis of morphological data. The data set includes 133 characters: 28 described in the literature as apomorphies of the three genera of Liolaemidae (Ctenoblepharys, Liolaemus, and Phymaturus), 21 published characters of allozymes and karyology, 53 characters taken from external morphology across all terminals of Phymaturus, and 31 from the skeletal anatomy. This data set includes representatives of 10 of the 12 species currently recognized in the literature plus twelve other terminals considered in this study and representing independent lineages assigned to patagonicus or palluma. Four of these terminals are described in the present study as new...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Liolaemidae; Phymaturus; New species; Morphology; Phylogenetic analysis.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492005001300001
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A Napaeopsis species (Gastropoda: Pulmonata: Enidae) from the Peloponnese, Greece Naturalis
Gittenberger, E..
Three Napaeopsis species were known from Greece. A fourth one is described now as N. mennoi spec. nov. It is the first record of the genus for the Peloponnese.
Tipo: Article / Letter to the editor Palavras-chave: Gastropoda; Pulmonata; Enidae; Napaeopsis; New species; Greece.
Ano: 2008 URL: http://www.repository.naturalis.nl/record/273877
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A neglected trichiine beetle from Costa Rica (Coleoptera: Cetoniidae) Naturalis
Krikken, J..
Giesbertiolus linnaei spec. nov. is described after a female from Costa Rica, in order to prevent this unusual beetle, collected as long ago as 1895, from falling into oblivion. It is compared with the two known Giesbertiolus species and with other Mesoamerican Trichiini. The ignorance as to the precise relationships of the three species included is briefly discussed.
Tipo: Article / Letter to the editor Palavras-chave: Giesbertiolus; Scarabaeoidea; Trichiini; New species; Costa Rica; 42.75.
Ano: 2008 URL: http://www.repository.naturalis.nl/record/261771
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A new Agelas (Demospongiae: Agelasida: Agelasidae) from the Thousands Islands, West-Java, Indonesia Naturalis
Voogd, N.J. de; Parra-Velandia, F.J.; Soest, R.W.M. van.
Agelas linnaei spec.nov. (Porifera: Demospongiae: Agelasida: Agelasidae) is described from the Thousands Islands reef complex, West- Java, Indonesia. The new species is compared with all other Agelas species occurring in the Indo-West Pacific region. The new species differs from these other species by the overall morphology and the size of the verticillated acanthostyles. Surprisingly, this is only the second Agelas species ever described from Indonesia.
Tipo: Article / Letter to the editor Palavras-chave: Porifera; Demospongiae; Agelasida; Agelasidae; Agelas; New species; Java; Indonesia; 42.72.
Ano: 2008 URL: http://www.repository.naturalis.nl/record/261784
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A new alpheid shrimp (Crustacea: Decapoda: Alpheidae) from South Vietnam Naturalis
Nguyên Van Xuân.
A new alpheid shrimp, Thuylamea camelus gen. nov. & spec. nov., from Dong Hoa, a coastal community of Can Gio district, and northwest of Vung Tau (Cap St. Jacques), Vietnam, is described and illustrated. The new genus appears not to be closely related to any of the previously described genera. It has the postero-dorsal margin of the carapace armed with two high and short crests which are slightly outward inclined and directed backward, and between these crests with a low but distinct conical spine, and an elevated conical boss in the anterior median area slightly behind the anterior margin of the first abdominal somite.
Tipo: Article / Letter to the editor Palavras-chave: Crustacea; Decapoda; Alpheidae; New genus; New species; Vietnam; 42.74.
Ano: 2001 URL: http://www.repository.naturalis.nl/record/217444
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A new and presumably now extinct species of Millepora (Hydrozoa) in the eastern Pacific Naturalis
Weerdt, W.H. de; Glynn, P.W..
A new species of hydrocoral, Millepora boschmai, is described from the Gulf of Chiriqui, Pacific Panamá. This species was first found in the early 1970's, but it has disappeared from this area as a result of the severe 1982-83 El Nino-Southern Oscillation (ENSO) event. Because the species has never been encountered outside the Gulf of Chiriquí, it is assumed that it was endemic to this area and that its disappearance marks an extinction event, representing the first documented case of a modern extinction of a tropical marine organism due to natural causes.
Tipo: Article / Letter to the editor Palavras-chave: Millepora; Hydrozoa; New species; Extinction; East Pacific; 42.72.
Ano: 1991 URL: http://www.repository.naturalis.nl/record/318045
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A new Celaenorrhinus species (Lepidoptera: Hesperiidae) from a remarkable locality in the Philippines Naturalis
Jong, R. de; Treadaway, C.G..
Celaenorrhinus halconis spec. nov. is described from Mt. Halcon in Mindoro (Philippines). The new species does not seem to be closely related to other Philippine Celaenorrhinus species, but bears resemblance to the endemic Javanese montane species C. toxopei de Jong, 1981.
Tipo: Article / Letter to the editor Palavras-chave: Lepidoptera; Hesperiidae; Celaenorrhinus; New species; Philippines; 42.75.
Ano: 1993 URL: http://www.repository.naturalis.nl/record/318264
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A new cryptic ground beetle species from the Alps characterised via geometric morphometrics Naturalis
Roggero, A.; Giachino, P.M.; Palestrini, C..
The European Alps support several ground beetle Nebria (Nebriola) species, which are morphologically similar. A study conducted on a Nebriola population located between the Eastern Pennine and Western Lepontine Italian Alps revealed the presence of two species, Nebria (Nebriola) cordicollis and N. (Nebriola) gosteliae, and some individuals that possibly represented an unknown taxonomic unit (UTU). Therefore, to further elucidate and characterise the morphological units at the site, we completed a comparative analysis using geometric morphometrics applying the semilandmarks approach. We examined the pronotum, the right elytron, and the median lobe of aedeagus. The quantitative analysis evaluated the overall variation in shape and size of the three...
Tipo: Article / Letter to the editor Palavras-chave: Semilandmarks method; Carabidae; Nebria; Nebriola; New species; 42.75.
Ano: 2013 URL: http://www.repository.naturalis.nl/record/462638
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A new genus and species of Emesinae (Heteroptera: Reduviidae) from Suriname Naturalis
Maldonado Capriles, J.; Doesburg, P.H. van.
A new genus and species belonging to the tribe Emesini of the subfamily Emesinae, is described from Suriname.
Tipo: Article / Letter to the editor Palavras-chave: Insecta; Heteroptera; Reduviidae; Emesinae; Belosternella genus nov.; New species; 42.75.
Ano: 1996 URL: http://www.repository.naturalis.nl/record/319157
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A new genus and species of soft coral (Octocorallia: Alcyonacea: Alcyoniidae) from Lord Howe Island, Australia Naturalis
Alderslade, P..
Lohowia koosi, a new species and new genus in the family Alcyoniidae, is described from Lord Howe Island, Australia. The new taxon has dimorphic polyps and a similar morphology to some of the flat, lobe-less nominal species of Lobophytum. The new taxon is clearly distinguished, however, by the possession of large, heavily armed autozooids, polypary surface sclerites in the form of large spindles that protrude through the surface, extremely large interior sclerites and base surface sclerites in the form of rods, spindles and ovals.
Tipo: Article / Letter to the editor Palavras-chave: Coelenterata; Cnidaria; Octocorallia; Alcyoniidae; Alcyonacea; Lohowia; New species; New genus; Australia; Lord Howe Island; 42.79.
Ano: 2003 URL: http://www.repository.naturalis.nl/record/220290
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A new genus and species of subterranean shrimp from Western Australia (Crustacea: Decapoda: Atyidae) Naturalis
Holthuis, L.B..
Description of a new genus and species of stygobiont shrimp from a cave in the Gibson Desert of Western Australia, showing aggressive behaviour.
Tipo: Article / Letter to the editor Palavras-chave: Crustacea Decapoda; Atyidae; Paratyinae; Caridellinae; Typhlatyinae; Pycneus morsitans; New genus; New species; Cave shrimp; Western Australia; 42.74.
Ano: 1986 URL: http://www.repository.naturalis.nl/record/318630
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A new genus from Vietnam (Hymenoptera, Braconidae, Opiinae), and the description of two new species Naturalis
Wu, Q.; Achterberg, C. van; Sheng, Y-y.; Chen, X-x..
Two aberrant species of Opiinae are described and illustrated from Vietnam, of which one is included into a new genus (Canalopius gen. n.; type species: C. periscopus sp. n.). The other species, Xynobius chrysops sp. n. belongs to an aberrant group of species near X. maculipennis (Enderlein, 1912).
Tipo: Article / Letter to the editor Palavras-chave: Braconidae; Opiinae; Canalopius; Xynobius; New genus; New species; Oriental; Vietnam.
Ano: 2018 URL: http://www.repository.naturalis.nl/record/679650
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A new genus of nephtheid soft corals (Octocorallia: Alcyonacea: Nephtheidae) from the Indo-Pacific Naturalis
Ofwegen, L.P. van.
A new genus of nephtheid soft corals is described from the Indo-Pacific, 53 species are included, 34 of which are new to science: Chromonephthea aldersladei spec. nov., C. bayeri spec. nov., C. benayahui spec. nov., C. braziliensis spec. nov., C. brevis spec. nov., C. cairnsi spec. nov., C. cobourgensis spec. nov., C. egmondi spec. nov., C. exosis spec. nov., C. franseni spec. nov., C. frondosa spec. nov., C. fruticosa spec. nov., C. goudi spec. nov., C. grandis spec. nov., C. grasshoffispec. nov., C. hoeksemai spec. nov., C. hornerae spec. nov., C. imaharai spec. nov., C. imperfecta spec. nov., C. levis spec. nov., C. megasclera spec. nov., C. minor spec. nov., C. muironensis spec. nov., C. obscura spec. nov., C. ostrina spec. nov., C. palauensis spec....
Tipo: Article / Letter to the editor Palavras-chave: Cnidaria; Anthozoa; Octocorallia; Alcyonacea; Nephtheidae; Chromonephthea; New genus; New species; Indo-Pacific; Endemism; 42.79.
Ano: 2005 URL: http://www.repository.naturalis.nl/record/210125
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A new genus of soft coral (Cnidaria, Octocorallia) from the Republic of Congo (Pointe-Noire Region) ArchiMer
Van Ofwegen, Leen P.; Aurelle, Didier; Sartoretto, Stephane.
A new genus of soft coral from the Republic of Congo is described, Complexum gen. n. Nine West African octocoral species previously described in the genus Alcyonium by Tixier-Durivault (1955) are referred to this new genus, and a new species is described and figured, C. pusillum sp. n. The new species is characterized by having encrusting growth form and abundant spiny clubs in the surface of the polyparium. It colonizes shallow calcareous rocky banks (5 to 20 m depth) existing in coastal water of the region of Pointe-Noire. Based on molecular phylogeny this new genus is well separated from Alcyonium species.
Tipo: Text Palavras-chave: Coelenterata; Cnidaria; Octocorallia; Alcyonacea; Alcyoniidea; Alcyonium; Complexum; Republic of Congo; New genus; New species.
Ano: 2014 URL: http://archimer.ifremer.fr/doc/00248/35931/34444.pdf
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A new interstitial species of Gammarella (Amphipoda, Gammaridea) from the western Mediterranean Sea Naturalis
Martí, Amparo; Villora-Moreno, Santiago.
A new species of Gammarella Bate, 1857 is described from shallow water, inhabiting the interstitial system in soft bottoms of the Chafarinas Archipelago (western Mediterranean, N. Africa). The relationships of Gammarella with the genera Nuuanu and Cottesloe are briefly discussed. Numerical taxonomie methods are utilized to differentiate between the morphologically related species and the intermediate species. In a table the principal differentiating characters of Gammarella species are presented. Gammarella garciai n. sp. is characterized by its intermediate position between Gammarella, Nuuanu and Cottesloe, showing an intergradation of characters. Gammarella garciai n. sp. and G. merringannee show ecologically intermediate characters between the larger...
Tipo: Article / Letter to the editor Palavras-chave: Chafarinas Archipelago; Western Mediterranean; Marine Amphipoda; Taxonomy; Gammarella; New species.
Ano: 1995 URL: http://www.repository.naturalis.nl/record/504286
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A new living species of Cyclochlamys (Bivalvia, Pectinoidea, Cyclochlamydidae) from Wake Atoll (Pacific) Naturalis
Dijkstra, H.H.; Raines, B.K..
Tipo: Article / Letter to the editor Palavras-chave: Bivalvia; Pectinoidea; Cyclochlamydidae; Cyclochlamys; New species; Wake Atoll; Pacific; 42.73.
Ano: 2013 URL: http://www.repository.naturalis.nl/record/461340
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A new pygmy leafmining moth, Stigmella tatrica sp. n., from the alpine zone of the Tatra Mountains (Lepidoptera, Nepticulidae) Naturalis
Tokár, Z.; Laštůvka, A.; Nieukerken, E.J. van.
Stigmella tatrica sp. n. is described from moths taken in the alpine zone of the Tatra Mountains in Slovakia. The new species is similar to several other montane species of Stigmella Schrank, 1802 in the S. aurella (Fabricius, 1775) group in external characters and male genitalia; its closest relative is S. dryadella (O. Hofmann, 1868). It is indistinguishable from S. tormentillella (Herrich-Schäffer, 1860) by the colour and pattern elements of the forewing; however, it differs in the male genitalia in the shape and number of cornuti, in the female genitalia by long apophyses with protruding ovipositor, and by COI barcodes. Immature stages are unknown, but Dryas octopetala L. (Rosaceae) is the possible hostplant. The long ovipositor suggests an unusual,...
Tipo: Article / Letter to the editor Palavras-chave: Leaf miners; Moths; Slovakia; New species.
Ano: 2017 URL: http://www.repository.naturalis.nl/record/648822
Registros recuperados: 562
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