A small pond in the shade is better for fish than in the sun where it would overheat. I suggest rosy red minnows since they stay small and are easy to find and very cheap. Goldfish would only be okay as very small babies in such a small pond.
There are some plants that will survive in shade but few will thrive. How well plants do at your pond can't be predicted until you try it. You say there's an hour of direct sun daily. That should be enough to keep many plants alive. Here are my comments about the plants listed. I have my own plant list at
http://www.fishpondinfo.com/plants/marginal.htmAlso, my tub pond page is at
http://www.fishpondinfo.com/tubpond.htmThe following are tropicals that may work for a tub pond:
Aeschynomene fluitans, (Botswana Wonder - or - Large Sensitive Plant)
Cyperus afternifolius , (Umbrella Palm)
Cyperus haspans, (Dwarf Papyrus)
Colocasia esculenta (Green Taro; Violet Stemmed Taro; Cranberry Taro)
Nymphoides cristata, (White Fringe or Painted White Water Snow Flake)
This is a tropical that will probably be too big for your pond:
Canna americanallis variegata, (Variegated Water Canna)
This is a hardy plant that if confined to a smaller pot, may be okay for a tub pond:
Scripus 'zebrinus', (Zebra Rush)
That takes care of the first section. I will divide the next section into tropicals too big for your pond, tropicals okay for your pond, hardy plants too big for your pond, and hardy plants okay for your pond. By hardy, I'm assuming no colder than Zone 6 or so. By "too big," I'm saying that they will soon fill up a small pot and take up more room than you like. But, you can use them if you keep them in small pots and repot often. In addition, I have put a ** before plants that I think need more sun than you may have at your pond.
Tropicals that should be okay for your pond:
Bacopa monniera (Water Purslane)
Cyperus alternifolius gracillus (Miniature Umbrella Grass)
Neptunia aquatica (Sensitive Plant)
Nymphoides crenata (Painted Yellow Water Snow Flake) - semi-hardy
Nymphoides cristata (Painted White Water Snow Flake) - seni-hardy
Nymphoides indica (White Water Snow Flake) - semi-hardy
Sagittaria montevidensis (Ruby-Eyed Arrowhead)
Trapa bicornis (Giant Mosaic Plant)
Tropicals probably too big for your pond:
**Canna americanallis variegata (Variegated Water Canna)
Colocasia esculenta (Green Taro)
Colocasia esculenta 'Black Magic' (Black Magic Taro)
Colocasia esculenta (Violet Stemmed Taro)
Colocasia jensii (Black Princess Taro)
Hardy plants probably too big for your pond:
Acorus calamus (Sweet Flag)
Acorus calamus variegata (Variegated Sweet Flag)
**Iris pseudacorus (Yellow Flag Iris)
**Iris versicolor (Blue Flag Iris)
**Iris louisiana 'Dorothy Kay Williams' (Louisiana Iris)
Saururus cernuus (Lizard Tail)
** Pontederia condata (Pickerel Rush)
Hardy plants probably okay for your pond:
Equisetum hyemale (Horsetail)
**Elodia canadensis (Anacharis) - submerged plant
Marsilea quadrifolia (Upright Water Clover)
Mentha aquatica (Aquatic Mint) - may grow out of hand
Menyanthese trifoliata (Bog Bean)
Mimulus ringens (Lavender Monkey Flower) - overwinter on land
Myriophyllum aquatica (Parrot Feather) - semi-hardy, may grow out of hand
Oenanthe javanica 'Flamingo' (Rainbow Water Parsley) - may grow out of hand
Orontium aquaticum (Golden Club)
Peltandra virginica (Bog Arum)
Scirpus montevidensis (Fiber Optics Rush) - spike rush