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Past concepts and synonymies of Anadenobolus monilicornis (Porat, 1876) (Spirobolida: Rhinocricidae), including the implied synonymy of Rhinocricus ectus Chamberlin, 1920, are consolidated into a formal account with the fi rst illustrations of the holotype. Prior to 1492, A. monilicornis was probably indigenous to an unknown number of southern Antillean islands, but through modern commerce, man has introduced it to Florida, Bermuda, Barbados, the Cayman Islands, and Jamaica, and probably repeatedly (re)introduced conspecifi c material to all the Lesser Antilles, resulting in subcontinuous gene pool mixing and reticulate evolution. A broad species concept is necessary to encompass the multitudinous variants, some of which have been recognized as species; only one true Caribbean species of Anadenobolus Silvestri, 1897, may exist, for which arboreus (Saussure, 1859) is the oldest name. The distribution of A. monilicornis presently extends from Bermuda and southern coastal Florida through the Greater and Lesser Antilles (excepting Cuba) to eastern coastal Venezuela and central Suriname, with outlier populations in Jamaica, the Cayman Islands, and Tampa Bay and the eastern Floridian panhandle; excepting Barbados, the indigenous range may have extended from Hispaniola through the same area. Introductions into Manitoba, Canada, and North Carolina, USA, have not yielded viable populations. Localities are newly recorded from St. Thomas, US Virgin Islands.
A summary of the milliped faunas of Pakistan, Bangladesh, and Kashmir (Arthropoda: Diplopoda)
(2014)
Three female callipodidan samples from northern Pakistan are assigned to Bollmania kohalana (Attems, 1936) (Caspiopetalidae), the only ordinal representative documented from the country; a new record of Kaschmiriosoma loebli Jeekel, 2003 (Polydesmida: Paradoxosomatidae), is also provided. Localities are summarized for the 14 Pakistani, 6 Kashmirian, and 5 Bangladeshi diplopods. The last include one unidentifi able female of Zephronia Gray, 1832 (Sphaerotheriida: Zephroniidae), and two adventive species, Trachyjulus calvus (Pocock, 1893) (Spirostreptida: Cambalopsidae) and Asiomorpha coarctata (Saussure, 1860) (Polydesmida: Paradoxosomatidae); all constitute new country records. Two obscurely documented Bangladeshi diplopods are Gonoplectus cautus (Attems, 1936) (Spirostreptida: Harpagophoridae), and Trichopeltis watsoni Pocock, 1895 (Polydesmida: Cryptodesmidae). The Pakistani polydesmidan, Quasidesmus puschtun Golovatch, 1991, is transferred from Pyrgodesmidae to Cryptodesmidae.
Characterized by small body size, apically rounded/lobed anterior gonopod telopodites, long slender posterior gonopod telopodites, and torsion in the cyphopod receptacles, Floridobolus fl oydi, n. sp., is described from the southern sector of the Brooksville Ridge in northwestern peninsular Florida. It inhabits sandy “Big Scrub” environments like F. penneri Causey, 1957, and F. orini Shelley, 2014, and is documented from the sector’s center and northern periphery, in Hernando and Citrus Counties, respectively, with a sight record from the eastern periphery. Its discovery supports the thesis that each sand ridge in peninsular Florida may harbor a unique species of this endemic genus.
The parajulid milliped genus Pseudojulus Bollman comprises four species: P. obtectus (Bollman), P.paynei (Hoffman), n. comb., andP. carolinensis andP. coastalis, new species; Arvechambus Causey comprises two species, A. hummi and A. weemsi, both by Causey. Georgiulus Hoffman is placed in synonymy under Fseudojulus; G. hubrichti Hoffman is placed under P. paynei; and A. australis Causey is placed under A. hummi. The genera are sympatric in north Florida and southern Georgia, but Pseudojulus extends northward to coastal South Carolina and southcentral North Carolina, and westward to Alabama west of Mobile Bay. Both genera belong to the Aniulini and possess unique features; in Pseudojulus the anterior gonopod coxae are fused into a "shelf" on the dorsal surface ofthe complex that extends ventrad along the caudal margin and possesses a pair of posterior median syncoxallobes or laminas of varying lengths and configurations. Arvechambus exhibits a suite of apomorphies and is sister to the rest of the tribe collectively: the 8th sternum possesses elevated lateral lobes that overhang the sides ofthe gonopodal aperture; the 7th pleurotergite possesses lobes that also overlie the sides of the aperture; the anterior gonopods lack lateral syncoxal processes, the coxal lobes, much larger than in other tribal genera, arise laterad and obscure part of the telopodite in anterior view, and the telopodite is elongate rather than clavate; and the 2nd pleurotergite in females possesses lobes that overhang and effectively close the cyphopodal aperture.
Previous treatments ofthe east-Nearctic spirobolid genus Narceus Rafinesque have overlooked the name, N. woodruffi Causey. The holotype is lost, but examinations of a non-typical male and two paratype and three non-typical females show it to be a valid species, perhaps endemic to north Florida, distinguished by its small size and the configurations of the gonopods and coxal lobes of legs 3-6 in males. Supplemental anatomical notes are presented on the non-typical male along with comparative drawings of the lobes and gonopods of N. woodruffi, N. american us (Beauvois), and N. annularis (Rafinesque); distributions of species of Narceus in Florida are depicted on a map. Substantial size differences between ostensibly conspecific males of N. american us in Texas and Arkansas suggest that Narceus may be more complex than the current concept
of four species.
Scolopendra morsitans L., 1758, is documented from Honolulu, Oahu, Hawaiian Islands, the fi rst record of this anthropochoric chilopod from both the archipelago and state. Hawaii thus becomes the second American state to harbor the species, the other being Florida, where an individual has been taken in Jacksonville, Duval County. Meristic and morphological data are presented for three Hawaiian specimens. At least two other species of Scolopendra, both introduced, occur on these islands: S. polymorpha Wood, 1861, known only from one specimen from Oahu, and one or more representatives of the “S. subspinipes Leach, 1815, complex,” which is widespread and even inhabits Midway Atoll.
Four milliped species, substantiated by preserved voucher samples, are reported from Prince Edward Island, Canada. All are introduced European species that now occur widely in both Canada and the United States, and the panglobal Asian paradoxosomatid, Oxidus gracilis (C. L. Koch, 1847), is listed as probable. Choneiulus palmatus (Némec, 1895) (Julida: Blaniulidae) is newly recorded from New Brunswick, and four representatives of the Julidae are cited from Nova Scotia. Discovery of Cylindroiulus punctatus (Leach, 1815) (Julidae) in this province constitutes the second record from both Canada and North America, the other being in Newfoundland.
The taxonomically neglected milliped order Glomeridesmida and family Glomeridesmidae (infraclass
Pentazonia, superorder Limacomorpha) inhabit 21, rather than seven, regions of the world, being newly recorded
from Thailand; Cambodia; the Republics of Palau, the Philippines, and Vanuatu; New Britain, Bismarck Archipelago;
the Island of New Guinea (both West Papua [formerly Irian Jaya], Indonesia, and Papua New Guinea);
and Sulawesi and Borneo, Indonesia. Occurrence in Fiji is confirmed with two additional samples, and discovery is
predicted in southern China, Myanmar, and perhaps Madagascar. Coupled with published localities, these records
suggest subcontinuous (super)ordinal and familial ranges extending some 12,480 km (7,800 mi) southeastward from
northwestern Thailand to Fiji. Though infrequently encountered, the taxa may actually be diverse and abundant
within this area, which encompasses all of the Indochina and Malay peninsulas, the Philippines, Palau, the Island
of Borneo and Indonesia, Papua New Guinea, the Solomon and Santa Cruz Islands, Vanuatu, and Fiji; it excludes
Taiwan, Australia, New Caledonia, and the Loyalty Islands. The paucity of preserved individuals probably results
from their dark pigmentations and minute sizes, adults being <6.5 mm long; Berlese extractions and sieved litter
techniques are recommended over hand collecting. Glomeridesmida are much more continuous, widespread, and
abundant in the “east” than previously believed and clearly do not comprise a minor, insignificant taxon. The first
glomeridesmidan photos are published.