Water Bugs

Whirligig Beetle

Whirligig Beetles are typically found in groups making crazy circles at the surface, although they are also capable of diving and flying. These are 'true beetles', not bugs. They are harmless scavengers.

-- Wikipedia

Note:

The rest of these bugs have a painful bite, like a wasp sting.

Water Scorpion

Above is the aptly-named Water Scorpion. These are generally found underwater in plant growth, although they fly very well, as do all waterbugs. If you are launching the boat through weeds, watch out for them, although you'd have to go out of your way to actually get bit.

-- Wikipedia


Water Boatman

In my experience, Water Boatmen are the most common waterbugs - you can find them in almost any still waters. They swim right-side-up with enlarged back legs. Water Boatmen feed primarily on algea, and are unlikely to bite.

-- Wikipedia


Backswimmer

Backswimmers are similar to Water Boatmen, but swim upsidedown, as their name implies. They are predatory, and have a painful bite.

-- Wikipedia


Giant Water Bug

You are more likely to see a Giant Water Bug on your porch than out on the lake. This is because they are strong night fliers, and attracted to lights. Like all waterbugs, they can bite, and given the size of them - 'Giant' - I imagine they bite pretty good.

-- Wikipedia


Gloucester County
( 39.69751, -75.18109 )

  1. Alcyon Lake ( 39.72831, -75.14290 )
  2. Alloway Creek - Hancock's Bridge ( 39.50763, -75.46339 )
  3. Alloway Lake - Alloway ( 39.56288, -75.36070 )
  4. Atsion Lake - Pinelands ( 39.73989, -74.73128 )
  5. Avis Millpond - Salem River ( 39.63089, -75.29061 )
  6. Big Timber Creek - Fort Nassau ( 39.88024, -75.12680 )
  7. Big Timber Creek - Glendora (N) ( 39.85285, -75.09452 )
  8. Big Timber Creek - Glendora (S) ( 39.83769, -75.08264 )
  9. Blackwood Lake - Big Timber Creek ( 39.80194, -75.07405 )
  10. Bostwick Lake - Cohansey River ( 39.52842, -75.26801 )
  11. Cedar Creek - Stow Creek ( 39.44393, -75.40885 )
  12. Cohansey River - Bridgeton ( 39.42658, -75.23626 )
  13. Cohansey River - Dix WMA ( 39.37361, -75.29350 )
  14. Cohansey River - Ragged Island St. ( 39.36792, -75.35818 )
  15. Cooper River - Haddonfield ( 39.90090, -75.02056 )
  16. Cooper River Lake - Collingswood ( 39.92432, -75.07123 )
  17. Cooper River Park - Haddonfield ( 39.92561, -75.05672 )
  18. Delaware River - Carney's Point ( 39.71737, -75.47630 )
  19. Delaware River - Elsinboro Point ( 39.54510, -75.52995 )
  20. Delaware River - Fort Mott ( 39.60585, -75.55596 )
  21. Delaware River - Frankford Creek ( 39.98473, -75.07171 )
  22. Delaware River - Mad Horse ( 39.42123, -75.42695 )
  23. Delaware River - Miller Road ( 39.38263, -75.40641 )
  24. Delaware River - North Camden ( 39.95769, -75.11432 )
  25. Delaware River - Palmyra Cove ( 40.00916, -75.04176 )
  26. Delaware River - Paulsboro ( 39.84785, -75.25124 )
  27. Delaware River - Pennsauken ( 39.98092, -75.06567 )
  28. Delaware River - Pennsville ( 39.64836, -75.53254 )
  29. Delaware River - Rivergate ( 39.87718, -75.17961 )
  30. Delaware River - West Deptford ( 39.86198, -75.20709 )
  31. DOD Ramp - Penns Grove ( 39.74873, -75.45564 )
  32. Dramasel/Pines Lake ( 39.81713, -75.04735 )
  33. East Lake - Salem River ( 39.64274, -75.31400 )
  34. Franklinville Lake - Franklinville ( 39.61768, -75.07867 )
  35. Great Egg Harbor River - New Brooklyn ( 39.70187, -74.93732 )
  36. Great Egg Harbor River - Penny Pot ( 39.57547, -74.82239 )
  37. Great Egg Harbor River - Piney Hollow Rd ( 39.62049, -74.89280 )
  38. Great Egg Harbor River - Weymouth ( 39.51339, -74.77889 )
  39. Hammonton Lake ( 39.63010, -74.78734 )
  40. Hester's Branch - Woodbury ( 39.83155, -75.14812 )
  41. Indian Mills Lake ( 39.79554, -74.73998 )
  42. Kirkwood Lake - Cooper River ( 39.83637, -75.00105 )
  43. Laurel Lake ( 39.81720, -75.01032 )
  44. Malaga Lake - Newfield ( 39.57878, -75.05643 )
  45. Mantua Creek - West Deptford ( 39.79546, -75.17112 )
  46. Maurice River - Alliance Beach ( 39.50198, -75.07976 )
  47. Maurice River - Garden Road ( 39.52199, -75.07329 )
  48. Maurice River - Milleville ( 39.37706, -75.03671 )
  49. Maurice River - Sharp St ( 39.40012, -75.05345 )
  50. Maurice River - West Side Park ( 39.49608, -75.07611 )
  51. Maurice River - Willow Grove ( 39.54996, -75.07146 )
  52. Newton Creek - Johnson Park ( 39.89464, -75.11321 )
  53. Newton Lake - Collingswood ( 39.90840, -75.08179 )
  54. Oldman's Creek - Bridgeport ( 39.78437, -75.40694 )
  55. Oldman's Creek - Harrisonville ( 39.68277, -75.26706 )
  56. Oldman's Creek - Swedesboro ( 39.74857, -75.37972 )
  57. Parvin Lake - Pittsgrove ( 39.50613, -75.12979 )
  58. Pennsauken Creek - Cinnaminson (E) ( 39.97961, -75.00867 )
  59. Pennsauken Creek - Cinnaminson (W) ( 39.98056, -75.01119 )
  60. Raccoon Creek - Bridgeport ( 39.80121, -75.35517 )
  61. Raccoon Creek - Mullica Hill ( 39.73444, -75.22043 )
  62. Rainbow Lake - Pittsgrove ( 39.48757, -75.11186 )
  63. Rancocas Creek - Medford Park ( 39.89713, -74.82061 )
  64. Repaupo Creek - Logan Twp ( 39.82960, -75.33016 )
  65. Salem River - Mannington ( 39.66957, -75.46619 )
  66. Salem River - Salem ( 39.57881, -75.46628 )
  67. Salem River - Supawna NWR ( 39.56956, -75.49853 )
  68. Salem River - Woodstown ( 39.64486, -75.32774 )
  69. Salem River WMA - Pennsville ( 39.64026, -75.48012 )
  70. Stewart Lake - Woodbury ( 39.84193, -75.14283 )
  71. Strawberry Lake - Moorestown ( 39.95460, -74.94940 )
  72. Strawbridge Lake - Moorestown ( 39.94984, -74.96347 )
  73. Sunset Lake - Cohansey River ( 39.44637, -75.23975 )
  74. Thundergust Lake ( 39.50277, -75.13396 )
  75. Timber Creek ( 39.83638, -75.05988 )
  76. Union Lake - Millville (E) ( 39.40677, -75.05152 )
  77. Union Lake - Millville (W) ( 39.40812, -75.06712 )
  78. Wilson Lake - Glassboro ( 39.65715, -75.05088 )
  79. Woodbury Creek - West Deptford ( 39.84158, -75.15443 )