Status and conservation management of terrestrial mollusks of special concern in Montana /

Hendricks, Paul

doi:10.5962/bhl.title.53954

Cited by 7 publications

(26 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This is a large diverse area from Lookout Pass in the north, southward to Lost Trail Pass, and it contains parts of three separate ecoregions; the Northern and Middle Rockies and the Idaho Batholith (Woods et al 2002). This area of the Montana and Idaho border region not only contains endemic genera and species, but also several additional species restricted to the Pacifi c Northwest (western WA,OR), with disjunct populations in northern Idaho and northwestern Montana (Frest and Johannes 1995, Stark and Gustafson 2004, Hendricks 2003. Despite more recent survey efforts, many areas in central and northern Idaho, as well as western Montana have rarely, if ever been inventoried, especially for invertebrates.…”

Section: Figure 1 Forest Boundaries Of the Usfs Region 1 Red Circlementioning

confidence: 99%

Aquatic invertebrate species of concern on USFS Northern Region lands /

Stagliano¹,

Stephens²,

Bosworth³

2007

View full text Add to dashboard Cite

Table 2. Aquatic Invertebrate Species of Concern habitat associations Scientific Name G-Rank Warm Springs Cold Mtn Springs Steep Forested Streams High Alpine Moderate Gradient Forested Low Gradient Foothills Sand Bars Fast current, cobble substrate Natural Lakes Ponds Wetland Freshwater Beetles Cicindela columbica G2 X Microcylloepus browni G1 X Zaitzevia thermae G1 X Freshwater Sponge Ephydatia cooperensis G1G3 X Caddisflies Agapetus montanus G2 X X Rhyacophila alexanderi G2 X ? Rhyacophila ebria G2G3 X

show abstract

Section: Figure 1 Forest Boundaries Of the Usfs Region 1 Red Circlementioning

confidence: 99%

Aquatic invertebrate species of concern on USFS Northern Region lands /

Stagliano¹,

Stephens²,

Bosworth³

2007

View full text Add to dashboard Cite

show abstract

“…The Humped Coin, first described from Montana and Idaho by Bland and Cooper (1861) and Cooper (1868), is also present in adjacent Washington and Oregon Johannes 1995, 2001). In 2005, we found this species only in the Clearwater and Lochsa river drainages, but it is present farther north in Idaho, and all known Montana sites are clustered in Sanders and Mineral counties (Hendricks 2003(Hendricks , 2005 (Brunson and Russell 1967;Johannes 1995, 2001;Hendricks 2003Hendricks , 2005. Canopy at the 2005 sites included western redcedar, grand fir, Douglas-fir, western hemlock, subalpine fir, alder, water birch, cottonwood, western larch, and Pacific yew.…”

Section: Robust Lancetooth (Haplotrema Vancouverense)mentioning

confidence: 82%

“…Prior to conducting field surveys, we searched the published and gray literature to compile a list of high-priority "target" species (globally and state rare species in Montana, and globally rare species in Idaho). Primary sources we used for this compilation included Pilsbry (1939Pilsbry ( , 1948, Frest and Johannes (1995, 1997, 2001, and Hendricks (2003). This resulted in a list of 42 species and subspecies (31 snails, 11 slugs) we considered to be of conservation concern (Table 1); only eight of these taxa are ranked less than G3 (see Appendix A for ranks definitions).…”

Section: Methodsmentioning

confidence: 99%

“…We conducted a total of 108 site surveys in 2005 (Appendix B). These were distributed on the Montana Forests as follows: Beaverhead-Deerlodge (13), Bitterroot (0), Custer (8), Flathead (9), Gallatin 17, Helena (13), Kootenai 5 (Solem 1975;Fairbanks 1984;Frest and Johannes 1995, 1997, 2001Hendricks 1998Hendricks , 2003.…”

Section: Overviewmentioning

confidence: 99%

“…Within and adjacent to the landscape bounded by the Northern Region are a large number of land mollusk species that are endemic to the Northern Rocky Mountains, and several additional species are restricted to the Pacific Northwest, with disjunct populations in northern Idaho and northwestern Montana (Frest and Johannes 1995, 1997, 2001Hendricks 2003). Parts of the survey area, especially portions of the Lower Salmon River drainage, were recognized relatively early as centers of mollusk endemism, and drew attention of several early collectors (Frest and Johannes 1997).…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Land mollusk surveys on USFS Northern Region lands /

Hendricks¹,

Currier²,

Lenard³

et al. 2006

View full text Add to dashboard Cite

Fred Samson (USFS) recognized the need to address invertebrates in the Forest planning process, appreciating the extremely limited information available for management decisionmaking, and promoted the project through the USFS Regional Inventory and Monitoring (RIM) program. Henning Stabins (Plum Creek Timber Company) and the Amphibian Inventory Project provided us with additional records of SOC mollusk species that helped fill significant gaps in distributions. Bill Bosworth, zoologist with the Idaho Conservation Data Center, provided the Montana Natural Heritage Program (MTNHP) with location data on SOC species tracked in the Idaho portions of the Northern Region; the Idaho records were especially critical for the production of new distribution maps, and fleshing out distributions of rare land mollusk species that occur on both sides of the Idaho-Montana border. Bill Leonard (Olympia, WA) and Tim Pearce (Carnegie Museum of Natural History) verified our tentative SOC and SOI slug identifications. Matthew Gates assisted with field surveys. Coburn Currier (MTNHP) assisted on some surveys and formatted and printed this report. We thank them all.

show abstract

Taxonomy and biogeography ofHemphillia(Gastropoda: Pulmonata: Arionidae) in North American rainforests, with description of a new species (Skade’s jumping-slug,Hemphillia skadeisp. nov.)

et al. 2018

View full text Add to dashboard Cite

Species diversity of the genus Hemphillia Bland and W.G. Binney, 1872 (jumping-slugs) was studied across its range in western North America’s inland temperate rainforests. The taxonomic relationships among jumping-slug populations were clarified by integrating morphological, molecular, and biogeographic approaches. A new species, Skade’s jumping-slug (Hemphillia skadei sp. nov.), was discovered in this process and is described herein. We base this taxonomic decision on molecular comparison of representatives from other Hemphillia species and four morphological characters that distinguish H. skadei from its sister species, the pale jumping-slug (Hemphillia camelus Pilsbry and Vanatta, 1897). The distribution of H. skadei and H. camelus is described along with the notable lack of detection of the marbled jumping-slug (Hemphillia danielsi Vanatta, 1914) within the primary survey area.

show abstract

Status and conservation management of terrestrial mollusks of special concern in Montana /

Cited by 7 publications

References 8 publications

Aquatic invertebrate species of concern on USFS Northern Region lands /

Aquatic invertebrate species of concern on USFS Northern Region lands /

Land mollusk surveys on USFS Northern Region lands /

Taxonomy and biogeography ofHemphillia(Gastropoda: Pulmonata: Arionidae) in North American rainforests, with description of a new species (Skade’s jumping-slug,Hemphillia skadeisp. nov.)

Contact Info

Product

Resources

About