Crustulina Crustulina guttata Crustulina altera Crustulina sticta Steatoda borealis Steatoda variata Steatoda grandis Steatoda palomara Steatoda erigoniformis Steatoda hespera Steatoda albomaculata Steatoda punctulata Trulla Triangulate cobweb spider List of Theridiidae species Steatoda grossa List of spiders of Texas Theridiidae List of arachnids of Ireland List of spider species of Madagascar Diplomitoporus crustulinus