taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
1B00E94859C456BD9C818ACD99562886.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1666678	https://doi.org/10.3897/zookeys.1281.185973.figure1	Figure 1. Observations of Latrodectus lucacha Miller, Kratzer & Griswold, sp. nov., from iNaturalist. A. Female, male and egg case, from Arica, Arica y Parinacota, Chile; https://www.inaturalist.org/observations/61855205 (by ferru, CC-BY-NC); B. Female with two egg cases, note parasitoid wasps on egg case, from Nabón, Azuay, Ecuador; https://www.inaturalist.org/observations/183846604 (by kabirbosques, CC-BY); C. Female feeding on a beetle, from Lima, Peru; https://www.inaturalist.org/observations/66898772 (by ruthgo, CC 0); D. Female feeding on a damselfly, from Lima, Peru; https://www.inaturalist.org/observations/171632844 (by Mathieu _ fr, CC-BY-NC).	Figure 1. Observations of Latrodectus lucacha Miller, Kratzer & Griswold, sp. nov., from iNaturalist. A. Female, male and egg case, from Arica, Arica y Parinacota, Chile; https://www.inaturalist.org/observations/61855205 (by ferru, CC-BY-NC); B. Female with two egg cases, note parasitoid wasps on egg case, from Nabón, Azuay, Ecuador; https://www.inaturalist.org/observations/183846604 (by kabirbosques, CC-BY); C. Female feeding on a beetle, from Lima, Peru; https://www.inaturalist.org/observations/66898772 (by ruthgo, CC 0); D. Female feeding on a damselfly, from Lima, Peru; https://www.inaturalist.org/observations/171632844 (by Mathieu _ fr, CC-BY-NC).	2026-06-02	Miller, Jeremy;Kratzer, Chris Alice;Griswold, Charles		Zenodo	biologists	Miller, Jeremy;Kratzer, Chris Alice;Griswold, Charles			
1B00E94859C456BD9C818ACD99562886.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1666679	https://doi.org/10.3897/zookeys.1281.185973.figure2	Figure 2. Latrodectus lucacha Miller, Kratzer & Griswold, sp. nov. A – C. From Pantanos de Villa Om, Lima, Peru (MUSM - ENT 051958), microphotographs of adult male; D. From Pachacayo, Junin, Peru (MUSM - ENT 0519569), schematic illustration of female reproductive structures; A, D. Dorsal; B. Lateral; C. Ventral. Abbreviations: CD copulatory duct, FD Fertilization duct, SP Spermathecae. Scale bars: 1.0 mm (A – C), 0.5 mm (D).	Figure 2. Latrodectus lucacha Miller, Kratzer & Griswold, sp. nov. A – C. From Pantanos de Villa Om, Lima, Peru (MUSM - ENT 051958), microphotographs of adult male; D. From Pachacayo, Junin, Peru (MUSM - ENT 0519569), schematic illustration of female reproductive structures; A, D. Dorsal; B. Lateral; C. Ventral. Abbreviations: CD copulatory duct, FD Fertilization duct, SP Spermathecae. Scale bars: 1.0 mm (A – C), 0.5 mm (D).	2026-06-02	Miller, Jeremy;Kratzer, Chris Alice;Griswold, Charles		Zenodo	biologists	Miller, Jeremy;Kratzer, Chris Alice;Griswold, Charles			
1B00E94859C456BD9C818ACD99562886.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1666680	https://doi.org/10.3897/zookeys.1281.185973.figure3	Figure 3. Latrodectus lucacha Miller, Kratzer & Griswold, sp. nov., female reproductive structures and opisthosoma. A – D. Holotype from Pachacayo, Junin, Peru (MUSM - ENT 0519569); E. From La Libertad, Huanchaco, Peru (MUSM - ENT 0519565); F. From Bella Union, Arequipa (MUSM - ENT 0519564); A. Adult female, ventral view; B. Opisthosomal setae, posterior view; C. Epigynum, ventral view; D – F. Vulva, dorsal view. Scale bars: 2.0 mm (A), 0.5 mm (B – F).	Figure 3. Latrodectus lucacha Miller, Kratzer & Griswold, sp. nov., female reproductive structures and opisthosoma. A – D. Holotype from Pachacayo, Junin, Peru (MUSM - ENT 0519569); E. From La Libertad, Huanchaco, Peru (MUSM - ENT 0519565); F. From Bella Union, Arequipa (MUSM - ENT 0519564); A. Adult female, ventral view; B. Opisthosomal setae, posterior view; C. Epigynum, ventral view; D – F. Vulva, dorsal view. Scale bars: 2.0 mm (A), 0.5 mm (B – F).	2026-06-02	Miller, Jeremy;Kratzer, Chris Alice;Griswold, Charles		Zenodo	biologists	Miller, Jeremy;Kratzer, Chris Alice;Griswold, Charles			
1B00E94859C456BD9C818ACD99562886.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1666681	https://doi.org/10.3897/zookeys.1281.185973.figure4	Figure 4. Latrodectus lucacha Miller, Kratzer & Griswold, sp. nov., posterior view of adult female opisthosoma. A. Holotype from Pachacayo, Junin, Peru (MUSM - ENT 0519569); B. From Atiquipa, Arequipa, Peru (MUSM - ENT 0519562); C. From Pampa Cancha, Cusco, Peru (MUSM - ENT 0519570); D. From Bella Union (km 532), Arequipa, Peru (MUSM - ENT 0519564). Scale bars: 2.0 mm.	Figure 4. Latrodectus lucacha Miller, Kratzer & Griswold, sp. nov., posterior view of adult female opisthosoma. A. Holotype from Pachacayo, Junin, Peru (MUSM - ENT 0519569); B. From Atiquipa, Arequipa, Peru (MUSM - ENT 0519562); C. From Pampa Cancha, Cusco, Peru (MUSM - ENT 0519570); D. From Bella Union (km 532), Arequipa, Peru (MUSM - ENT 0519564). Scale bars: 2.0 mm.	2026-06-02	Miller, Jeremy;Kratzer, Chris Alice;Griswold, Charles		Zenodo	biologists	Miller, Jeremy;Kratzer, Chris Alice;Griswold, Charles			
1B00E94859C456BD9C818ACD99562886.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1666682	https://doi.org/10.3897/zookeys.1281.185973.figure5	Figure 5. Latrodectus lucacha Miller, Kratzer & Griswold, sp. nov., from Atiquipa, Arequipa, Peru (MUSM - ENT 0519562) illustrations of adult female. A. Lateral; B. Opisthosoma, posterior; C. Dorsal; D. Ventral. Inset, silhouettes of female (black) and male (gray) showing relative size. Scale bar: 3.0 mm.	Figure 5. Latrodectus lucacha Miller, Kratzer & Griswold, sp. nov., from Atiquipa, Arequipa, Peru (MUSM - ENT 0519562) illustrations of adult female. A. Lateral; B. Opisthosoma, posterior; C. Dorsal; D. Ventral. Inset, silhouettes of female (black) and male (gray) showing relative size. Scale bar: 3.0 mm.	2026-06-02	Miller, Jeremy;Kratzer, Chris Alice;Griswold, Charles		Zenodo	biologists	Miller, Jeremy;Kratzer, Chris Alice;Griswold, Charles			
1B00E94859C456BD9C818ACD99562886.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1666683	https://doi.org/10.3897/zookeys.1281.185973.figure6	Figure 6. Latrodectus lucacha Miller, Kratzer & Griswold, sp. nov., from Socabaya, Arequipa, Peru (MUSM - ENT 0519563), illustrations of adult male. A. Lateral; B. Dorsal; C. Ventral. Inset, silhouettes of female (gray) and male (black) showing relative size. Scale bar: 1.0 mm.	Figure 6. Latrodectus lucacha Miller, Kratzer & Griswold, sp. nov., from Socabaya, Arequipa, Peru (MUSM - ENT 0519563), illustrations of adult male. A. Lateral; B. Dorsal; C. Ventral. Inset, silhouettes of female (gray) and male (black) showing relative size. Scale bar: 1.0 mm.	2026-06-02	Miller, Jeremy;Kratzer, Chris Alice;Griswold, Charles		Zenodo	biologists	Miller, Jeremy;Kratzer, Chris Alice;Griswold, Charles			
1B00E94859C456BD9C818ACD99562886.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1666684	https://doi.org/10.3897/zookeys.1281.185973.figure7	Figure 7. Latrodectus lucacha Miller, Kratzer & Griswold, sp. nov., from Socabaya, Arequipa, Peru (MUSM - ENT 0519563), left male pedipalp. A. Prolateral; B. Ventral; C. Retrolateral; D. Dorsal. Abbreviations: C conductor, E embolus, S subtegulum, T tegulum, TA 1 tegular apophysis 1, TA 2 tegular apophysis 2. Scale bars: 0.2 mm.	Figure 7. Latrodectus lucacha Miller, Kratzer & Griswold, sp. nov., from Socabaya, Arequipa, Peru (MUSM - ENT 0519563), left male pedipalp. A. Prolateral; B. Ventral; C. Retrolateral; D. Dorsal. Abbreviations: C conductor, E embolus, S subtegulum, T tegulum, TA 1 tegular apophysis 1, TA 2 tegular apophysis 2. Scale bars: 0.2 mm.	2026-06-02	Miller, Jeremy;Kratzer, Chris Alice;Griswold, Charles		Zenodo	biologists	Miller, Jeremy;Kratzer, Chris Alice;Griswold, Charles			
1B00E94859C456BD9C818ACD99562886.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1666685	https://doi.org/10.3897/zookeys.1281.185973.figure8	Figure 8. Map of northern South America showing distribution of Latrodectus lucacha Miller, Kratzer & Griswold, sp. nov. Specimen records indicated by red triangle, or yellow star for the type locality; records inferred from iNaturalist indicated by red circles; species-distribution model based on all records indicates occurrence probability.	Figure 8. Map of northern South America showing distribution of Latrodectus lucacha Miller, Kratzer & Griswold, sp. nov. Specimen records indicated by red triangle, or yellow star for the type locality; records inferred from iNaturalist indicated by red circles; species-distribution model based on all records indicates occurrence probability.	2026-06-02	Miller, Jeremy;Kratzer, Chris Alice;Griswold, Charles		Zenodo	biologists	Miller, Jeremy;Kratzer, Chris Alice;Griswold, Charles			
