Fig. 3. Bayesian phylogram for 274 individuals based on a concatenated COI, 16S and ITS1 dataset, with nonconserved regions of the ITS1 dataset removed. Terminals collapsed and outgroups trimmed for simplicity. Scale bar indicates number of nucleotide substitutions per site. Modified from Strong & Whelan (2019). Shells shown to same scale.Published as part of Strong, Ellen E., Garner, Jeffrey T., Johnson, Paul D. & Whelan, Nathan V., 2022, A systematic revision of the genus Juga from fresh waters of the Pacific Northwest, USA (Cerithioidea, Semisulcospiridae), pp. 1-97 in European Journal of Taxonomy 848 on page 7, DOI: 10.5852/ejt.2022.848.1993, http://zenodo.org/record/742776
Abstract. Juga is a genus of freshwater snails distributed from northern Washington to central Calif...
Fig. 9. Radular morphology of Juga acutifilosa (Stearns, 1890). A. View of the anterior radular ribb...
FIGURE 2. Bayesian phylogenetic tree of the family Scaphandridae based on the concatenated dataset. ...
Fig. 23 (previous page). Shell morphology of Juga nigrina (I. Lea, 1856). A–Y. Sequenced vouchers, a...
Fig. 8. Shell morphology of Juga acutifilosa (Stearns, 1890). A–C. Type material. D–J. Sequenced vou...
Fig. 7. Distribution maps. A. Juga plicifera (I. Lea, 1838). B. Juga acutifilosa (Stearns, 1890). C....
Fig. 5 (previous page). Shell morphology of Juga plicifera (I. Lea, 1838). Sequenced vouchers, arran...
Fig. 15. Shell morphology of Juga canella sp. nov. A. Holotype, USNM 1413106. B–J. Sequenced voucher...
Fig. 22. Type material of Juga nigrina (I. Lea, 1856). A. Melania nigrina I. Lea, 1856. Lectotype, U...
Fig. 10. Shell morphology of Juga bulbosa (A. Gould, 1847). A–D. Type material. G–S. Sequenced vouch...
Strong, Ellen E., Garner, Jeffrey T., Johnson, Paul D., Whelan, Nathan V. (2022): A systematic revis...
Fig. 18. Radular morphology of Juga douglasi sp. nov., holotype (USNM 1413130). A. View of the anter...
Fig. 11. Radular morphology of Juga bulbosa (A. Gould, 1847) (USNM 1413186). A. View of the anterior...
Fig. 24. Radular morphology of Juga nigrina (I. Lea, 1856) (USNM 1413111, topotypic). A. View of the...
Fig. 13. Radular morphology of Juga caerulea sp. nov., holotype (USNM 1294988). A. View of the anter...
Abstract. Juga is a genus of freshwater snails distributed from northern Washington to central Calif...
Fig. 9. Radular morphology of Juga acutifilosa (Stearns, 1890). A. View of the anterior radular ribb...
FIGURE 2. Bayesian phylogenetic tree of the family Scaphandridae based on the concatenated dataset. ...
Fig. 23 (previous page). Shell morphology of Juga nigrina (I. Lea, 1856). A–Y. Sequenced vouchers, a...
Fig. 8. Shell morphology of Juga acutifilosa (Stearns, 1890). A–C. Type material. D–J. Sequenced vou...
Fig. 7. Distribution maps. A. Juga plicifera (I. Lea, 1838). B. Juga acutifilosa (Stearns, 1890). C....
Fig. 5 (previous page). Shell morphology of Juga plicifera (I. Lea, 1838). Sequenced vouchers, arran...
Fig. 15. Shell morphology of Juga canella sp. nov. A. Holotype, USNM 1413106. B–J. Sequenced voucher...
Fig. 22. Type material of Juga nigrina (I. Lea, 1856). A. Melania nigrina I. Lea, 1856. Lectotype, U...
Fig. 10. Shell morphology of Juga bulbosa (A. Gould, 1847). A–D. Type material. G–S. Sequenced vouch...
Strong, Ellen E., Garner, Jeffrey T., Johnson, Paul D., Whelan, Nathan V. (2022): A systematic revis...
Fig. 18. Radular morphology of Juga douglasi sp. nov., holotype (USNM 1413130). A. View of the anter...
Fig. 11. Radular morphology of Juga bulbosa (A. Gould, 1847) (USNM 1413186). A. View of the anterior...
Fig. 24. Radular morphology of Juga nigrina (I. Lea, 1856) (USNM 1413111, topotypic). A. View of the...
Fig. 13. Radular morphology of Juga caerulea sp. nov., holotype (USNM 1294988). A. View of the anter...
Abstract. Juga is a genus of freshwater snails distributed from northern Washington to central Calif...
Fig. 9. Radular morphology of Juga acutifilosa (Stearns, 1890). A. View of the anterior radular ribb...
FIGURE 2. Bayesian phylogenetic tree of the family Scaphandridae based on the concatenated dataset. ...