Three new taxa of meliosma (Sabiaceae) neotropical sabiaceae: Three new species and a new variety of meliosma

Three new neotropical species of Sabiaceae, M. robusta from Peru, M. starkii from Mexico, Meliosma cornejoi, and a new variety, M. boliviensis var. sumacensis from Ecuador, are here described and illustrated. © President and Fellows of Harvard College, 2012.

National private groups in Mexico, 1987-1993

Includes bibliography

Socio-demographic vulnerability: old and new risks for communities, households and individuals: summary and conclusions

Includes bibliography

Socio-demographic vulnerability: old and new risks for communities, households and individuals

Includes bibliography

Public enterprises in Latin America: the new look?

Includes bibliography

Taxonomic studies on the Neotropical Landrevinae with description of new taxa (Orthoptera, Grylloidea, Gryllidae)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

A New Approach for Managing Bovine Tuberculosis: Veterinary Services’ Proposed Action Plan

Bovine tuberculosis (TB) is a serious disease with animal health, public health, and international trade consequences. The cooperative Federal-State-industry effort to eradicate bovine TB from cattle in the United States has made significant progress since the program’s inception in 1917. However, the goal of eradication remains elusive. This proposed action plan presents Veterinary Services’ (VS’) current thinking about changes we are considering for the TB program to address our current challenges. This action plan will: 1. Reduce the introduction of TB into the U.S. national herd from imported animals and wildlife by: o Applying additional requirements to cattle imports from Mexico o Enhancing efforts to mitigate risks from wildlife 2. Enhance TB surveillance by: o Crafting a comprehensive national surveillance plan o Accelerating diagnostic test development to support surveillance 3. Increase options for managing TB-affected herds by: o Conducting epidemiological investigations and assessing individual herd risk o Applying whole-herd depopulation judiciously and developing alternative control strategies o Applying animal identification (ID) standards to meet animal ID needs 4. Modernize the regulatory framework to allow VS to focus resources where the disease exists 5. Transition the TB program from a State classification system to a science-based zoning approach to address disease risk To succeed, this new approach will require VS’ continued partnership with State animal health and wildlife officials, other Federal agencies, industry, international partners, academia, and other stakeholders. Successful partnerships will allow us to use available resources efficiently to achieve program objectives and protect our nation’s herd. Implementation of the VS proposed action plan will benefit Federal and State animal health officials, the regulated industries, and producers by allowing a more rapid response that employs up-to-date science and can adapt rapidly to changing situations.

Experimental Infection of Contracaecum tipapillatum (Nematoda: Anisakinae) from Mexico in the Domestic Cat

Juveniles of Contracaecum multipapillatum infected the Mayan cichlid (Cichlasoma urophthalmus) and adults infected the olivaceous cormorant (Phalacrocorax olivaceus) and the great egret (Casmerodius albus) in the coastal lagoon at Celestun, State of Yucatan, Mexico. All are new host records, and, even though the geographic locality record of Mexico for the species has not been published, unidentified but presumably conspecific specimens have been reported from there. When juveniles of C. multipapillatum were fed to a kitten, but not rats, ducks, or chickens, they developed into adults. Measurements and morphological data are provided on the specimens from the kitten. Development of an avian ascaridoid in the intestine of a mammal increases the potential of this widespread species to infect other mammals, including humans.

Marine Aspidogastrids (Trematoda) from Fishes in the Northern Gulf of Mexico

Of the aspidogastrids Multicalyx cristata, Lobatostoma ringens, Cotylogaster basiri, and C. dinosoides sp. n., the last two had not been previously known from the Gulf of Mexico. The latter differs from other members of its genus by having relatively large equatorial marginal alveoli in comparison to those at the anterior and posterior ends of the holdfast. It also possesses extensive transverse musculature connecting opposed lateral alveoli. New host records are included for all four species, and we report preadults of what appear to be the first two species.

A NEW SPECIES OF CATHOROPS (SILURIFORMES; ARIIDAE) FROM MESOAMERICA, WITH REDESCRIPTION OF FOUR SPECIES FROM THE EASTERN PACIFIC

The great similarities in the external morphologies and the lack of knowledge on ontogenetic and intersexual differences of species in the ariid genus Cathorops Jordan and Gilbert, 1882, has led to an abundance of misidentifications, causing great nomenclatural instability. Accordingly, the taxonomic statuses of the Cathorops species described from Eastern Pacific have remained controversial in the literature, even in recent studies. Here, we describe Cathorops raredonae, a new species from Mesoamerica (Mexico to El Salvador) and redescribe (in Cathorops) Tachysurus liropus Bristol, 1897, and Arius taylori Hildebrand, 1925, often listed as junior synonyms of Cathorops fuerthii (Steindachner, 1877) and Cathorops steindachneri (Gilbert and Starks, 1904), respectively, or treated as species inquirendae in Cathorops. We also redescribe and redefine the circumscriptions of C. fuerthii and C. steindachneri. Finally, we summarize current statuses of nominal species of Cathorops from the Eastern Pacific and provide an artificial key to identify the valid Pacific species.

New taxa and new record of Hemilophini (Coleoptera: Cerambycidae: Lamiinae).

New species described and illustrated: Adesmus nigrolineatus sp. nov from Mexico (Oaxaca). From Costa Rica: A, moruna sp. nov. (Heredia); Corcovado bezarki sp. nov. (Guanacaste); Alampyris fuscus sp. nov. (Guanacaste), Cariua gen. nov type species C. sulphurea sp. nov. (Guanacaste). From Bolivia: Phoebemima albomaculata sp. nov. (Cochabamba); Ipepo gen. nov type species I. dilatatus sp. nov. (Santa Cruz). From Brazil: Adesmus facetus sp. nov and Canarana arguta sp. nov. (Rondonia). A new record from Costa Rica of Piruanycha pitilla Galileo & Martins, 2005 is added. The three new species of Adesmus are recognized: A. nigrolineatus by the longitudinal black stripes on elytra; A. moruna by the elytra entirely black; A. facetus by the white belts behind the middle of the elytra and white maculae on apical quarter. Phoebemima albomaculata is characterized by the white macula on the elytral suture. Corcovado bezarki sp. nov is distinguished by the black antennal scape and whitish flagelomeres. Canarana arguta sp. nov has prothorax and urosternites I-IV covered by dense yellowish pubescence. Alampyris fusca sp. nov differs from A. cretaria by the antenomere III longer than scape. Cariua sulphurea sp. nov is distinguished by the urosternites covered by compact white pubescence and Ipepo dilatatus is characterized by the elytra with three carinae.

New taxa of Hemilophini (Coleoptera, Cerambycidae, Lamiinae) of the Americas

New taxa of Hemilophini (Coleoptera, Cerambycidae, Lamiinae) of the Americas. The new genus Mexicoscylus is described to include: M. rosae sp. nov., type species of the genus, and M. bivittatus (Gahan, 1892), comb. nov. both from Mexico. A key to the species of Mexicoscylus is added. More three species are described: Cotycuara villosa sp. nov., from Costa Rica; Phoebe parvimacula sp. nov., from Bolivia and Adesmus beruri sp. nov., from Brazil (Amazonas). All new species are illustrated.