Molecular Characterization of Helobdella modesta (Verrill, 1872) (Hirudinida: Glossiphoniidae) from its type locality, West River and Whitneyville Lake, New Haven County, Connecticut, USA

Zootaxa ◽  
2011 ◽  
Vol 2834 (1) ◽  
pp. 65 ◽  
Author(s):  
WILLIAM E. MOSER ◽  
DENNIS J. RICHARDSON ◽  
CHARLOTTE I. HAMMOND ◽  
Eric Lazo-Wasem
Keyword(s):  
North America ◽  
South America ◽  
San Francisco ◽  
Type Locality ◽  
Zoological Nomenclature ◽  
International Code ◽  
Golden Gate ◽  
New Haven ◽  
The West

Clepsine modesta was described by Verrill (1872) based on specimens collected in the West River and Whitneyville Lake, New Haven County, Connecticut, USA. Consistent with Article 73.2.3 of the International Code of Zoological Nomenclature (Anonymous 1999), the Syntype specimens of C. modesta originated from two localities and thus the type locality encompasses all of the places of origin. Moore (1898) synonomized C. modesta with the European Helobdella stagnalis (Linnaeus 1758) based on similarities in morphology. Subsequently, all North American leeches with a nuchal scute were considered as H. stagnalis with the exception of Helobdella californica Kutschera 1988, known only from Stow Lake, Golden Gate Park, San Francisco, California, USA. In addition to Europe and North America, Helobdella stagnalis has been reported from South America, Africa, and Asia (Sawyer 1986).

Molecular Characterization of Glossiphonia elegans (Verrill, 1872) (Glossiphoniidae: Hirudinida) from its type locality, West River, New Haven County, Connecticut, USA

Zootaxa ◽  
2012 ◽  
Vol 3195 (1) ◽  
pp. 57 ◽  
Author(s):  
WILLIAM E. MOSER ◽  
DENNIS J. RICHARDSON ◽  
CHARLOTTE I. HAMMOND ◽  
ERIC LAZO-WASEM
Keyword(s):  
Molecular Characterization ◽  
North American ◽  
Monophyletic Group ◽  
Type Locality ◽  
New Haven ◽  
The West ◽  
C Elegans

Clepsine elegans Verrill, 1872 was described based on material collected from the West River, New Haven, New Haven County, Connecticut, USA (Verrill, 1872). Moore (1901) synonymized C. elegans with the European congener Glossiphonia complanata (Linnaeus, 1758) in view of the morphological similarities of the two species. Subsequently, all North American leeches bearing 6 eyespots and a pair of paramedial lines were considered Glossiphonia complanata. Using specimens collected from Ontario and Michigan, Siddall et al. (2005) resurrected Glossiphonia elgans (Verrill, 1872), because specimens collected from Ontario, Canada and Michigan, USA showed considerable genetic distinction from, and did not form monophyletic group with, European specimens of G. complanata.

scholarly journals A taxonomic review of pterotracheoid gastropod mollusks from California Current waters off the west coast of North America

Zoosymposia ◽  
2019 ◽  
Vol 13 (1) ◽  
pp. 147-150
Author(s):  
ROGER R. SEAPY
Keyword(s):  
North America ◽  
West Coast ◽  
Morphological Characteristics ◽  
California Current ◽  
Single Species ◽  
The West ◽  
Taxonomic Review ◽  
Gastropod Mollusks ◽  
Taxonomic Characterization

Taxonomic characterization of pterotracheoid gastropods, morphological characteristics and occurrence in California Current waters are reviewed. Single species of atlantid (Atlanta californiensis) and carinariid (Carinaria japonica) from these waters are described and illustrated.

A Review of R. C. Treherne's Species of Thysanoptera

1949 ◽  
Vol 81 (6) ◽  
pp. 153-158 ◽  
Author(s):  
Stanley F. Bailey
Keyword(s):  
North America ◽  
San Francisco ◽  
Golden Gate ◽  
Economic Pest

One of the few Canadian entomologists to study thrips was R. C. Treherne who was one of the group of workers to investigate the pear thrips when it first became an economic pest in North America. In the course of his work he collected and studied thysanoptera. His collection, supplemented by exchanges with other workers, formed the basis for the material now in the Canadian National Collection at Ottawa. The writer is indebted to curators of this collection and particularly T. N. Freeman, for the generous loan of valuable specimens for study, particularly the types of Treherne. The Moulton collection is now deposited at the San Francisco Academy of Science, Golden Gate Park, San Francisco, California. We also wish to thank Dr. E. S. Ross, curator, for the opportunity of studying the types of Taeniothrips tahoei Moulton, Tae. pingreei Moulton, Tae. aureus Moulton, and Frankliniella californica Moulton.

The valid scientific names of the barred grass snake and its subspecies from mainland Italy and Sicily

2020 ◽  
Vol 41 (4) ◽  
pp. 553-558
Author(s):  
Uwe Fritz ◽  
Edoardo Razzetti ◽  
Josef Friedrich Schmidtler
Keyword(s):  
Type Locality ◽  
Zoological Nomenclature ◽  
International Code ◽  
Junior Secondary ◽  
Grass Snake

Abstract To stabilize current nomenclature, Coluber helveticus Lacepède, 1789 and Coluber siculus Cuvier, 1829 are qualified as nomina protecta to ensure the usage of the established names Natrix helvetica (Lacepède, 1789) and Natrix helvetica sicula (Cuvier, 1829) for the barred grass snake. For the same reason, Coluber bipes Gmelin, 1789, Coluber tyrolensis Gmelin, 1789 and Coluber scopolianus Daudin, 1803, all with type locality Dolomiti di Fiemme (Italy), are declared as nomina oblita according to Article 23.9 of the International Code of Zoological Nomenclature (1999). Coluber helveticus Lacepède, 1789 was originally introduced as a replacement name for Coluber vulgaris Razoumowsky, 1789 (type locality: Jorat, Switzerland). However, the latter name becomes a junior secondary homonym of Natrix vulgaris Laurenti, 1768 when transferred to the genus Natrix and thus, according to Articles 57 and 59 of the Code, invalid and does not threaten the usage of Natrix helvetica for the barred grass snake.

Origin Time of the 1854 Ansei–Tokai Tsunami Estimated from Tide Gauge Records on the West Coast of North America

2020 ◽  
Vol 91 (5) ◽  
pp. 2624-2630 ◽  
Author(s):  
Satoshi Kusumoto ◽  
Kentaro Imai ◽  
Ryoko Obayashi ◽  
Takane Hori ◽  
Narumi Takahashi ◽  
...  
Keyword(s):  
North America ◽  
San Francisco ◽  
Local Time ◽  
West Coast ◽  
San Diego ◽  
Arrival Time ◽  
Tide Gauge ◽  
The West ◽  
Origin Time ◽  
Tsunami Signal

Abstract We estimated the origin time of the 1854 Ansei–Tokai tsunami from the tsunami waveforms recorded at three tide gauge stations (Astoria, San Francisco, and San Diego) on the west coast of North America. The tsunami signal is apparent in the San Francisco and San Diego records, and the arrival time was 0–1 p.m. Greenwich Mean Time (GMT) on 23 December 1854, whereas the tsunami signal of Astoria is ambiguous, and the arrival time could not be determined from the waveform. The simulated waveforms on the basis of nonlinear dispersive wave theory by assuming an origin time of 0 a.m. GMT on 23 December arrived earlier than the observations. Cross-correlation functions between the observed and simulated waveforms recorded at San Francisco and San Diego showed a time gap between them of approximately 30 min. Based on these results, we concluded that the origin time of the 1854 Ansei–Tokai tsunami was approximately 00:30 a.m. GMT or 09:46 local time on 23 December. Our result is roughly consistent with reports by a Russian frigate anchored in Shimoda Bay, ranging the earthquake between 09:00 and 09:45 and the tsunami between 09:30 and 10:00. The earthquake was also reported in historical Japanese documents ranging from 8 and 10 o’clock in local time.

scholarly journals The Antillean Arc and the distribution of neotropical mosses

1993 ◽  
Vol 7 (1) ◽  
pp. 7-12
Author(s):  
Claudio Delgadillo M.
Keyword(s):  
North America ◽  
South America ◽  
Central America ◽  
West Indies ◽  
The West ◽  
Selective Pressures ◽  
Changing Climate ◽  
Patterns Of Distribution

The West Indies have strong continental affinities, but the strongest are with South America, not Central America as was once thought. Moss diversity is the result of migration after the Miocene; the patterns of distribution involving the West Indies and South or North America indicate both migration as well as floristic flows through the Antillean Arc. Speciation due to selective pressures in the changing climate of the Pleistocene gave rise to endemic taxa, but paleoendemics may have resulted in a previous archipelago condition.

scholarly journals A taxonomic review of janthinid gastropod molluscs from California Current Waters off the west coast of North America

Zoosymposia ◽  
2019 ◽  
Vol 13 (1) ◽  
pp. 151-153
Author(s):  
ROGER R. SEAPY
Keyword(s):  
North America ◽  
West Coast ◽  
Coastal Waters ◽  
Morphological Characteristics ◽  
California Current ◽  
The West ◽  
Taxonomic Review ◽  
Taxonomic Characterization

Taxonomic characterization of janthinid gastropods, morphological characteristics, oceanic habitat and occurrence in coastal waters off the west coast of North America are reviewed. The two species (Janthina umbilicata and J. janthina) recorded from west coast waters are described and their shell morphologies illustrated.

The identity of Félix de Azara’s “Alondras” and implications for Neotropical pipit nomenclature (Aves, Motacillidae: Anthus)

Zootaxa ◽  
2021 ◽  
Vol 4942 (1) ◽  
pp. 118-126
Author(s):  
PAUL SMITH ◽  
ROB P. CLAY
Keyword(s):  
South America ◽  
Junior Synonym ◽  
Zoological Nomenclature ◽  
International Code ◽  
Seminal Work ◽  
Current Usage ◽  
Andean South America ◽  
Respective Species

Félix de Azara described five species of “Alondra” in his seminal work on birds of Paraguay in 1805. Two of these are pipits Anthus: No. 146 Alondra Chií and No. 147 Alondra Correndera. Vieillot (1818) then formally described the two based entirely on Azaraʼs descriptions, respectively Anthus chii and Anthus correndera. The former has long been considered unidentifiable, though it has also been used frequently as a valid name for the Yellowish Pipit Anthus lutescens. The latter of the two names has been in valid usage since its description for the Correndera Pipit A. correndera of southern and Andean South America. In this paper we confirm that the description of No. 146 Alondra Chií is clearly identifiable and Anthus chii is the valid name for the Yellowish Pipit under the Principle of Priority, and Anthus turdinus of Merrem is a junior synonym of it. The description No. 147 Alondra Correndera is shown to refer to Ochre-breasted Pipit A. nattereri and not A. correndera as currently understood. However, the two names have been in constant usage for their respective species since their description, and thus we designate a neotype of the Correndera Pipit for current A. correndera under Article 75.6 of the International Code of Zoological Nomenclature to conserve current usage and avoid unnecessary nomenclatural confusion. 

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