| Acrogenospora alangii | Brown to dark brown | 179–687 × 2.7–5.5 | Hyaline and pale gray when young, pale to dark brown when mature | 15–22 × 15–23 | Spherical or subspherical | Present | Freshwater / Guizhou, China | Li et al. 2024 |
| A. alticampestriicola | Brown, or dark brown | 318–589 × 5–9 | Olive when young, black when mature | 21–30 × 20–30 | Subglobose | Present | Freshwater / Yunnan and Xizang, China | Xu et al. 2025 |
| A. altissima | Blackish brown to black | Up to 800 × 12–20 | Dark to blackish brown | 40–60 × 30–36 | Broadly ellipsoidal | Absent | Freshwater / Westland, New Zealand | Goh et al. 1998 |
| A. aquatica | Brown to dark brown, paler toward apex | 202–250 × 7.5–9.5 | Dark brown to black | 29–34.5 × 24.5–31 | Subprolate to broadly Ellipsoidal, with a basal cell and guttules | Present | Freshwater / Yunnan, China | Bao et al. 2020 |
| A. bambusae | Light brown to black | 254–533 × 5.5–13 | Hyaline when young, orange-brown at maturity | 33–52 × 24–41 | Mostly oval to broadly ellipsoidal | Present | Freshwater / Jiangxi and Guizhou, China | This study |
| A. basalicellularispora | Brown to dark brown, paler toward apex | 259–395 × 8–12 | Pale orange-brown to olivaceous brown | 27.5–33.5 × 21.5–25.5 | Broadly obovoid to spherical, with basal cell | Present | Freshwater / Yunnan, China | Bao et al. 2020 |
| A. carmichaeliana | Brown to dark brown | Up to 400 × 9–12 | Brown to dark brown | 19–32 × 16–23.5 | Broadly ellipsoidal to obovoid | Present | Freshwater / Surrey, United Kingdom | Goh et al. 1998 |
| A. ellipsoidea | Pale orange brown to mid brown | 87.5–162.5 × 6.5–7.5 | Dark brown | 32–41 × 17–24 | Ellipsoidal | Absent | Freshwater / Yunnan, China | Hu et al. 2010 |
| A. gigantospora | Dark blackish brown | Up to 700 × 9–14.5 | Dark brown to black (opaque) | 25–55 × 21–49.5 | Broadly obovoid to spherical | Absent | Freshwater / Westland, New Zealand | Hughes 1978 |
| A. guangxiensis | Dark brown | 280–475 × 6–10 | Initially olive-green, later brown to dark brown | 23–29 | Spherical | Present | Freshwater / Guangxi, China | Cao et al. 2025 |
| A. guizhouensis | Brown to dark brown | 145–320 × 7.5–14 | Brown | 19 – 27.5 × 19.5–28.5 | Subspherical | Present | Terrestrial / Guizhou, China | Hyde et al. 2023 |
| A. guttulatispora | Dark brown, pale rtoward apex | 294–331 × 7.5–8.6 | Hyaline when young, dark brown at mature | 30–33.5 26.5–28 | Spherical or subspherical, with a large guttule | Present | Freshwater / Yunnan, China | Bao et al. 2020 |
| A. hainanensis | Brown to dark brown, paler toward the apex | 60–80 × 2–3.5 | Brown | 7.5 – 9.5 × 7–8.5 | Spherical or subspherical | Absent | Terrestrial / Hainan, China | Ma et al. 2012 |
| A. hydei | Dark brown at base, paler towards apex | 137–356 × 8–15 | Dark brown when mature | 22–44 × 23–32 | Subglobose, ellipsoidal to pyriform | Present | Freshwater / Guizhou, China | Xiao et al. 2025 |
| A. keviniana | Dark brown at base, paler towards apex | 404–588 × 8–15 | Dark brown when mature | 22–37 diam | Globose | Present | Freshwater / Guizhou, China | Xiao et al. 2025 |
| A. lignicola | Dark brown to black | 149.5–352 × 4.5–7.5 | Dark brown to black | 26–45 × 22–36 | Mostly broadly obovoid | Present | Freshwater / Jiangxi, China | This study |
| A. megalospora | Black opaque, yellow-brown at apex | Up to 400 × 9–12 | Mid to dark brown | 19–32 × 13–23 | Obovoid | Absent | Terrestrial / Surrey, United Kingdom | Goh et al. 1998 |
| A. novae-zelandiae | Black opaque, paler at apex | Up to 720 × 10–16 | Mid to dark brown | 26–54 × 21.5–30.5 | Broadly ellipsoidal to oblong | Absent | Terrestrial / Canterbury, New Zealand | Hughes 1978 |
| A. obovoidispora | Brown to dark brown, paler toward apex | 209–277 × 7.5–10 | Olivaceous brown to black | 32.4–37.6 × 27–32 | Oval to broadly obovoid | Present | Freshwater / Yunnan, China | Bao et al. 2020 |
| A. olivaceospora | Dark brown to olive, paler toward apex | 102–172 × 5.8–9 | Olive to black | 32–36.9 × 28–32.8 | Subprolate to broadly ellipsoidal | Present | Freshwater / Yunnan, China | Bao et al. 2020 |
| A. ovalia | Pale to mid brown | Up to 240 × 4–4.5 | Mid orange-brown | 24–33 × 18–22 | Oval to oblong or broadly obovoid | Absent | Freshwater / Hong Kong, China | Goh et al. 1998 |
| A. setiformis | Dark blackish brown | Up to 350 × 4–7 | Dark reddish brown | 14.5–24 × 10.5–19 | Broadly ellipsoidal | Absent | Terrestrial / Ontario, Canada | Ellis 1972; Goh et al. 1998 |
| A. sphaerocephala | Mid to dark brown, pale brown at apex | 100–730 × 7.2–10.5 | Pale to mid brown | 17–30 × 15.5–30 | Subspherica | Present | Freshwater / Queensland, Australia | Hughes 1978; Goh et al. 1998 |
| A. stellata | Blackish brown or black | 200–570 × 6–10 | Dark brown, olive or blackish brown | 25–30 × 15–20 | Ellipsoidal or broadly ellipsoidal | Present | Terrestrial / Azores, Portugal | Tan et al. 2022 |
| A. submersa | Brown to dark brown, paler toward apex | 163–223 × 6.7–10 | Hyaline when young, pale orange-brown to olivaceous brown at mature | 28–32.5 × 25–28 | Spherical or subspherical | Present | Freshwater / Yunnan, China | Bao et al. 2020 |
| A. subprolata | Pale to mid brown | 150–300 × 9–12 | Pale orange-brown to olivaceous brown | 39–46 × 30–39 | Broadly ellipsoidal to subprolate | Present | Freshwater / Hong Kong, China | Goh et al. 1998 |
| A. taiwanica | Dark brown | (180 –) 390–680 (– 850) × 6–8 | Dark brown | (19 –) 21.5–25 diam | Globose | present | Terrestrial / Taiwan, China | Kirschner 2025 |
| A. taiwanica | Dark brown | 92.5–417 × 5–7.5 | Hyaline when young, dark brown when mature | 21–32.5 diam | Globose or subglobose | Present | Freshwater / Jiangxi, China | This study |
| A. terricola | Dark brown at the base but translucent brown towards the apex | Up to 950 long | Deep brown to black | 19–25 diam | Spherical to ovoid with a truncate base | present | Terrestrial / Barro Colorado Island, Panama | Harrington et al. 2022 |
| A. thailandica | Pale to dark brown, paler toward the apex | 850–950 × 3.5–8 | Olive-green to dark brown | 15.5–24.5 | Spherical or subspherical | Present | Freshwater / Trat, Thailand | Hyde et al. 2019 |
| A. thailandica | Pale to dark brown | 204.5–506 × 5–9.5 | Olive-green to dark brown | 21–34.5 diam | Spherical or subspherical | Present | Freshwater / Jiangxi, China | This study |
| A. verrucispora | Brown to dark brown, paler toward apex | 100–230 × 5–6 | Mid to dark brown | 19–21.5 diam | Spherical or subspherical | Present | Freshwater / Yunnan, China | Zhu et al. 2005; Bao et al. 2020 |
| A. yunnanensis | Brown to dark brown, paler toward apex | 260–391 × 8.6–12 | Hyaline when young, dark brown to black at mature | 23–32.5 × 22–30 | Spherical or subspherical | Present | Freshwater / Yunnan, China | Bao et al. 2020 |