New species of Duplominona Karling, 1966 and Pseudominona Karling, 1978 (Platyhelminthes: Proseriata) from the Caribbean

Zootaxa ◽  
2019 ◽  
Vol 4657 (1) ◽  
pp. 127-147
Author(s):  
MARCO CURINI-GALLETTI ◽  
GIACINTA A. STOCCHINO ◽  
JON L. NORENBURG
Keyword(s):  
Puerto Rico ◽  
New Species ◽  
Puerto Rican ◽  
Copulatory Organ ◽  
Complete Separation ◽  
Congeneric Species ◽  
Caribbean Coast ◽  
Taxonomic Key ◽  
The Caribbean

Nine new species of Duplominona and one new Pseudominona (Platyhelminthes, Proseriata, Monocelididae) are described from the Caribbean coast of Panama and from Puerto Rico.                Duplominona aduncospina n. sp.; D. terdigitata n. sp.; D. pusilla n. sp.; D. bocasana n. sp. (from Panama) and D. dissimilispina n. sp.; D. chicomendesi n. sp.; D. macrocirrus n. sp.; D. diademata n. sp.; D. puertoricana n. sp. (from Puerto Rico) can be distinguished from the numerous congeneric species based on fine details of the sclerotized structures of the copulatory organ. Duplominona aduncospina n. sp. is characterised by a cirrus provided with 3–4 rows of recurve spines, 2–3 μm long. D. terdigitata n. sp. shows a tripartite tail, and needle-shaped cirrus spines, 1.5–9 μm long. Cirrus spines of D. pusilla n. sp. are scale-like, 1.5–3 μm long. D. bocasana n. sp. has triangular spines, 1.5–6 μm long. D. dissimilispina n. sp. has needle-shaped spines, 3.5–15 μm long. D. chicomendesi n. sp. has a small cirrus, with few, strongly curved spines, 2–7.5 μm long. D. macrocirrus n. sp. has a large cirrus, provided with spines 3–9 μm long, with the longest spines placed medially. D. diademata n. sp. has a cirrus with two separate spiny areas, with spines 7–13 μm long. D. puertoricana n. sp. has a very long cirrus, with poorly sclerotised proximal spines, and distal spines to 6 μm long. A taxonomic key of the genus Duplominona is provided. Pseudominona cancan n. sp. from Panama differs from P. dactylifera from Bermuda, the only species known in the genus so far, for its shorter cirrus and fewer, triangular spines 3–5 μm long, and for the position of the vagina, close to mouth. A specimen attributed to P. dactylifera collected in Puerto Rico is described. Distribution of the new species suggests a complete separation of Panamanian and Puerto Rican proseriate fauna, confirming previous reports of restricted ranges and high endemicity of mesopsammic Platyhelminthes. 

scholarly journals Overcoming Issues in Ancient Puerto Rican Boulder Art Research: Reflections from the La Mina Petroglyph Project

2018 ◽  
Vol 7 ◽  
pp. 61
Author(s):  
Rhianna C. Rogers
Keyword(s):  
Puerto Rico ◽  
Puerto Rican ◽  
Academic Research ◽  
Geographical Location ◽  
Archaeological Site ◽  
Spanish Caribbean ◽  
The Caribbean ◽  
Art Research ◽  
Number Of Publications ◽  
Funding Opportunities

Puerto Rico has long been understood by archaeologists as a key geographical location for understanding the succession of cultural occupations in the Caribbean (Alegría, 1965; Curet, 2006; Siegel, 2005.) Unfortunately, despite the importance of archaeology in this region, the island has been continuously effected by socio-economic instability, lack of archaeological funding opportunities, few specialized academic programs, and a heavy focus on cultural resource management (CRM) rather than academic research. Though more Puerto Rican-focused archaeologists have joined the academic discussion, publications in this area are still relatively low and heavily focused on CRM and salvage work. Poor funding and resources for non-consulting archaeological projects has relegated Puerto Rico to the “island with the lowest number of publications in the Spanish Caribbean.” (L.A. Current, 2006 pg. 656). This paper will highlight some of the limitations of working in Puerto Rican archaeology. We will use the experiences we gained from our research project at the La Mina archaeological site to shed light on some of the difficulties we encountered as well as (hopefully) encourage an increase in academic and financial support for this understudied region of the Caribbean.

Cyathea ruttenbergii, a new tree fern (Cyatheaceae, Polypodiopsida) from Puerto Rico

Phytotaxa ◽  
2018 ◽  
Vol 336 (3) ◽  
pp. 279
Author(s):  
ADRIAN TEJEDOR ◽  
FABIOLA ARECES-BERAZAIN
Keyword(s):  
Puerto Rico ◽  
New Species ◽  
Caribbean Island ◽  
Tree Fern ◽  
The Caribbean ◽  
A New Species

A new species, Cyathea ruttenbergii, is described from the Caribbean island of Puerto Rico. The new species differs from congeners by its large, lanceolate pinnules with wide sinuses and long attenuate apices, ovate lamina with 6–7 pinna pairs, bicolorous petiole scales, strongly armed petioles, and lack of indusium. The affinities and ecology of the species are discussed.

Six new species of Archimonocelididae Meixner, 1938 (Platyhelminthes, Proseriata) from the Pacific, with proposal of a new genus

Zootaxa ◽  
2021 ◽  
Vol 4965 (3) ◽  
pp. 515-528
Author(s):  
MARCO CURINI-GALLETTI ◽  
ERNEST R. SCHOCKAERT
Keyword(s):  
New Species ◽  
New Genus ◽  
South Australia ◽  
Ventral Side ◽  
Copulatory Organ ◽  
Dorsal Side ◽  
The Pacific ◽  
Eastern Australia ◽  
The Pacific Ocean ◽  
The Caribbean

The genus Tajikacelis n. gen. is introduced for species of Archimonocelididae (Proseriata) characterized by the lack of atrial spines in the copulatory organ and by the opening of the seminal vesicles into the prostate vesicle at its ventral side. Six new species from the Pacific Ocean are ascribed to the new genus; they may be distinguished by features of the genital systems and the morphology of their copulatory stylets. T. tajikai n. sp. (type species of the new genus) and T. macrostomoides n. sp., both from eastern Australia, have a long tubular stylet. In T. macrostomoides n. sp., the stylet is more curved, bending to 180°, and has a narrower basis compared to that of T. tajikai n. sp. In T. artoisi n. sp., from Hawai’i, and T. nematoplanoides n. sp., from South Australia, the stylet is shaped as a truncated cone, with a broad, oblique proximal opening and a very short tubular part. T. artoisi n. sp. is distinct for the much stronger thickening of the dorsal side of the stylet, and for the different shape of the proximal opening. In T. acuta n. sp. and T. truncata n. sp., from West Panama, the tubular stylet is comparatively short; the two species differ for the shape of the distal opening, produced into a sharp spike in T. acuta n. sp., and square-ended in T. truncata n. sp.. Two species previously described in the genus Archimonocelis are transferred to Tajikacelis n. gen.: T. itoi Tajika, 1981 from Japan and T. keke Martens and Curini-Galletti, 1989 from Sulawesi (Indonesia). The taxonomic position of the problematic Archimonocelis glabrodorsata Martens and Curini-Galletti, 1989 from the Caribbean is discussed. The relationships of and within the genus Tajikacelis n. gen. are discussed and compared with recent results based on DNA studies. 

Los amarres de la lengua: Spanish Exiles, Puerto Rican Intellectuals, and the Battle over Spanish, 1942–2016

2019 ◽  
pp. 126-143
Author(s):  
Lena Burgos-Lafuente
Keyword(s):  
Puerto Rico ◽  
Puerto Rican ◽  
Short Story ◽  
21St Century ◽  
Main Argument ◽  
University Of Puerto Rico ◽  
The Caribbean ◽  
The University ◽  
Pedro Salinas

The chapter provides a genealogy of the 2016 CILE (Congreso Internacional de la Lengua Española), during which the Spanish officialdom celebrated Puerto Rico's linguistic ties to Spain as a 21st-century mercantile ploy. I review the language debates that raged in Puerto Rico in the 1940s, examining Pedro Salinas' 1948 Commencement Speech at the University of Puerto Rico, which would become his famed "Defensa del lenguaje"; revisiting Gov. Luis Muñoz Marín's 1953 speech "La personalidad puertorriqueña en el Estado Libre Asociado"; and ending with a brief coda on Ana Lydia Vega's 1981 short story "Pollito Chicken," to reflect on the positions shared by both Spanish exiles to the Caribbean and local intellectuals regarding language as a self-evident vessel of identity. The main argument is that a rhetoric of defense, crystallized in the 1940s, was redeployed by successive and presumptively opposite segments of the intelligentsia.

Acanthemblemaria aceroi, a new species of tube blenny from the Caribbean coast of South America with notes on Acanthemblemaria johnsoni (Teleostei: Chaenopsidae)

Zootaxa ◽  
2020 ◽  
Vol 4816 (2) ◽  
pp. 209-216
Author(s):  
PHILIP A. HASTINGS ◽  
RON I. EYTAN ◽  
ADAM P. SUMMERS
Keyword(s):  
New Species ◽  
Costa Rica ◽  
South America ◽  
Caribbean Coast ◽  
The Caribbean ◽  
Coi Sequences ◽  
A New Species

Acanthemblemaria aceroi new species is described from the upwelling region of the Caribbean coasts of Venezuela and Colombia. It differs from its closest relative, Acanthemblemaria rivasi Stephens, 1970, known from Panama and Costa Rica, in the posterior extent of the infraorbitals, details of head spination, and unique COI sequences. The description of Acanthemblemaria johnsonsi Almany & Baldwin, 1996, heretofore known only from Tobago, is expanded based on specimens from islands offshore of eastern Venezuela. 

scholarly journals Some remarkable new Neotropical treehoppers (Hemiptera: Cicadomorpha: Membracidae)

Zootaxa ◽  
2008 ◽  
Vol 1727 (1) ◽  
pp. 29 ◽  
Author(s):  
C. H. DIETRICH
Keyword(s):  
Puerto Rico ◽  
New Species ◽  
Male Genitalia ◽  
Key To Species ◽  
The Caribbean

The new Neotropical treehopper genera Smergotomia, based on S. clairae, new species, from Ecuador, and Braxtonota, based on B. enigmata, new species, from Puerto Rico are described and illustrated. Despite lacking a posterior pronotal process, Smergotomia appears to be most closely related to Smerdalea Fowler based on the forewing venation and male genitalia, but the subfamily and tribal placement of these two genera is uncertain. Braxtonota appears to be related to the two membracid tribes that are endemic to the Caribbean, but lacks the extra hind femoral cucullate setae diagnostic for Monobelini and the large teeth on the second valvulae diagnostic for Nessorhinini. It is provisionally placed in Monobelini. Smerdalea veracruzensis, new species from Mexico, with a pronotum considerably less ornate than its congeners, is also described and illustrated and a key to species of Smerdalea is provided.

scholarly journals The Elaphidion Audinet-Serville of the Puerto Rican Bank: new species, distributions, taxonomic corrections, and a key to species (Coleoptera: Cerambycidae: Elaphidiini)

Zootaxa ◽  
2007 ◽  
Vol 1503 (1) ◽  
pp. 55-68 ◽  
Author(s):  
MICHAEL A. IVIE ◽  
MICHELLE L. SCHWENGEL-REGALA
Keyword(s):  
Puerto Rico ◽  
New Species ◽  
Puerto Rican ◽  
Species Distributions ◽  
Virgin Islands ◽  
Key To Species

The six species of Elaphidion Audinet-Serville occurring in Puerto Rico and the Virgin Islands are keyed, illustrated and diagnosed. Elaphidion michelii Ivie NEW SPECIES (Puerto Rico) and Elaphidion mayesae Ivie NEW SPECIES (St. Thomas and Puerto Rico) are described. Previous records for E. pseudonomon Ivie for Puerto Rico are corrected to Elaphidion mayesae Ivie.

scholarly journals Book Reviews

1998 ◽  
Vol 72 (1-2) ◽  
pp. 125-199
Author(s):  
Redactie KITLV
Keyword(s):  
New York ◽  
Puerto Rico ◽  
Puerto Rican ◽  
West Indies ◽  
University Of California ◽  
The West ◽  
British Guiana ◽  
Temple University ◽  
The Press ◽  
The Caribbean

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