Publications by Year: 2013

2013
Rykken JJ, Farrell BD. Boston Harbor Islands all taxa biodiversity inventory: Discovering the “microwilderness” of an urban island park. Natural Resources Technical Report NPS/BOHA/NRTR—2013/746 [Internet]. 2013;(Published Report-2195282). Full text from NPSAbstract

The Boston Harbor Islands Partnership (BHIP) and the Museum of Comparative Zoology (MCZ) at Harvard University collaborated to conduct the first phase of an All Taxa Biodiversity Inventory (ATBI) in Boston Harbor Islands national park area, Boston, Massachusetts.  This six-year phase of the ATBI focused on the “microwilderness” of the park, a vast realm of invertebrate animals. The main objectives of this phase of the ATBI were threefold:  (1) to document the diversity and distribution of arthropod and mollusk taxa in the park; (2) to engage and educate students and the public about local invertebrate biodiversity; (3) to use biodiversity data to inform park management. The project relied on the participation of more than fifty students, interns, citizen scientists, and volunteers to collect invertebrates on nineteen islands, and to sort, prepare, image, and database more than 75,000 specimens in the lab.  Additionally, more than forty taxonomists from North America and Europe donated their time and expertise to identify 1,732 species and morphospecies.  All specimens are permanently housed in the collections at the MCZ. Exploratory analyses of selected taxa suggested that, as predicted by the theory of island biogeography (MacArthur and Wilson 1967), island size was a reasonable predictor of species richness.  However, an island’s distance from the mainland was correlated with species richness for only two of six taxa.  Additional factors such as habitat diversity and habitat type (i.e., presence of freshwater or mature forests), as well as human-aided transport of species, appeared to be significant drivers of invertebrate distribution patterns across the islands.  Numbers of introduced species were proportionally higher on the islands than on the coastal mainland for several beetle families, but comparable data for the mainland were lacking for most taxa, pointing to the lack of basic species distribution data that exist for invertebrates even in temperate, accessible locales. A large proportion of introduced species also had extremely high population counts and widespread distributions across islands, relative to native species.

Rykken JJ, Farrell BD. Discovering the microwilderness in parks and protected areas. In: Management of Insects in Recreation and Tourism. Cambridge, UK: Cambridge U. Press ; 2013. pp. 306-322.
Valente RD, de Medeiros BAS. A new species of Anchylorhynchus Schoenherr (Coleoptera: Curculionidae) from the Amazon, with a record of a new host palm for the genus. Zootaxa [Internet]. 2013;3709 (4) :394-400. DOI (full text)Abstract

Anchylorhynchus vanini sp. nov. from the Amazon is described, including the mouthparts and male genitalia. The new species is compared with similar species within the genus and the key to the species of Anchylorhynchus provided by Vaurie (1954) is modified to include the new species. Adult specimens were collected in flowers of the palm Syagrus vermicularis Noblick and additional collections in other palms species suggest that this association is specific. This is the first record of the palm Syagrus vermicularis as host for a species of Anchylorhynchus.

Vanin SA, de Medeiros BAS. A new species of Sicoderus Vanin from Bolivia (Coleoptera: Curculionidae: Curculioninae: Otidocephalini). Zootaxa [Internet]. 2013;3734 (1) :81-85. DOI (full text)Abstract

Sicoderus robini sp. nov. (type locality: Bolivia, Santa Cruz de la Sierra, Buena Vista, El Cairo) is described and illustrated. The new species is assigned to the Sicoderus appendiculatus species group, compared with similar species of the group and with the two other species of Sicoderus that occur in Bolivia. The previously published key for species identification of the S. appendiculatus group is updated to include the new species.

de Medeiros BAS, Nunez-Avellaneda LA. Three new species of Anchylorhynchus Schoenherr, 1836 from Colombia (Coleoptera: Curculionidae; Curculioninae; Acalyptini). Zootaxa [Internet]. 2013;3636 (2) :394-400. DOI (full text)Abstract

Three new species of the genus Anchylorhynchus from Colombia, are described: Anchylorhynchus pinocchio sp. nov., A. centrosquamatus sp. nov. and A. luteobrunneus sp. nov.. A morphological description, including the male genitalia, is provided for each species as well as a comparison with similar species within the genus. All three species are found in inflorescences of species of Syagrus Mart. (Arecaceae). The adults are pollinators and the larvae develop inside fruits and feed on the endosperm, interrupting seed formation and causing fruit abortion.